Creating and sharing knowledge for telecommunications
... Fernando Manuel Bernardo Pereira

Senior Researcher

Fernando Pereira

Academic position: Associate Professor
Joining date: 01-01-1993
Roles in IT: Senior Researcher
Scientific Area: Networks and Multimedia
Group: Multimedia Signal Processing – Lx

Email: Send Email
Address: IT – Lisboa
Instituto Superior Técnico - Torre Norte - Piso 10
Av. Rovisco Pais, 1
1049 - 001 Lisboa
Tel: +351 21 841 84 54
Fax: +351 21 841 84 72

Personal page


Scientific Achievements

  • Agregação, Instituto Superior Técnico, 09-05-2003
  • PhD, Instituto Superior Técnico, 25-07-1991
  • MSc, Instituto Superior Técnico, 29-07-1988
  • Licenciatura, Instituto Superior Técnico, 30-07-1985
  • image and video processing
  • multimedia coding
  • plenoptic imaging
  • multimedia technologies standardization
  • Institution of Engineering and Technology - IET, 01-10-2015, Fellow
  • EURASIP, 01-01-2010, Fellow
  • ACM, 01-01-2009, Member
  • SPIE, 01-01-2007,
  • Ordem dos Engenheiros, 01-01-1999, Senior Member
  • IEEE - Institute of Electrical and Electronics Engineers, 01-01-1991, Fellow
Supervision of theses
  • Dynamic 3D Point Cloud Compression, MSc Student, Miguel Branco Roque Nazaré Ferreira, 11-2017
  • Light Fields Imaging Coding, MSc Student, João Pedro de Carvalho Barreira Garrote, 10-2017
  • Making 3D-HEVC Cleverer for Super Multiview Displays, MSc Student, Luís Miguel Domingos Nunes, 10-2017
  • Graph-based Point Cloud Compression, MSc Student, Paulo Jorge Robert de Oliveira Rente, 10-2017
  • Omnidirectional Video Coding, MSc Student, Guilherme Filipe Gonçalves Luz, 04-2017
  • Efficient Static Light Fields Coding, MSc Student, Gustavo de O. e Alves, 03-2017
  • Light Field based 360º Panoramas, MSc Student, André Alexandre Rodrigues Oliveira, 11-2016
  • HEVC Cross Segment Decoding, MSc Student, Alexandre da Silva Pratas Gabriel, 04-2016
  • Codificação de Informação Holográfica, MSc Student, José Pedro Quadrilheiro Peixeiro, 04-2016
  • Statistical Reconstruction for Predictive Video Coding , MSc Student, Vítor Hugo Nunes Gomes, 05-2014
  • Perceptual Error Protection Using Distributed Video Coding Principles , MSc Student, André Seixas Dias, 03-2013
  • Distributed Video Coding with Geometric Transforms, MSc Student, Pedro Monteiro, 03-2013
  • Bit-depth scalable distributed video coding, MSc Student, Vasco Nascimento, 03-2013
  • Detecção de fronteiras em imagens texturadas, MSc Student, Paulo Jorge Lourenço Nunes, 11-1995
Co-Supervision of theses
  • Automatic detection of commercials on TV content, MSc Student, Alexandre Ferreira Gomes, 11-2016
  • Quality of Experience in DASH based video streaming services, MSc Student, João da Fonseca Ferreira, 10-2016
  • Extracting distinctive features from light-field images , MSc Student, José Maria Abecasis Teixeira, 04-2016
  • M. Naccari, F. Pereira, Comparing Spatial Masking Modelling in Just Noticeable Distortion Controlled H.264/AVC Video Coding, Chapter in, Analysis, Retrieval and Delivery of Multimedia Contents, Nicola Adami, Andrea Cavallaro, Riccardo Leonardi, Pierangelo Migliorati, Springer, Berlin, 2011
  • F. Pereira, C. Brites, J. Ascenso, Distributed video coding: basics, codecs and performance, Chapter in, Distributed source coding: theory, algorithms and applications, Michael Gastpar and Pier Luigi Dragotti, Academic Press, 2009
  • F. Pereira, Introdução, Chapter in, Comunicações audiovisuais: tecnologias, normas e aplicações, F.Pereira, IST Press, Lisbon, 2009
  • F. Pereira, S.M.M. Faria, Codificação de imagem, Chapter in, Comunicações audiovisuais: tecnologias, normas e aplicações, F.Pereira, IST Press, Lisbon, 2009
  • F. Pereira, Descrição de conteúdos audiovisuais, Chapter in, Comunicações audiovisuais: tecnologias, normas e aplicações, F.Pereira, IST Press, Lisbon, 2009
  • S.M.M. Faria, F. Pereira, Codificação de vídeo, Chapter in, Comunicações audiovisuais: tecnologias, normas e aplicações, F. Pereira, IST Press, Lisboa, 2009
  • A. Ferreira, I. Trancoso, F. Pereira, C. Salema, Mecanismos Humanos de Produção e Percepção Audiovisual, Chapter in, Comunicações Audiovisuais: Tecnologias, Normas e Aplicações, Fernando Pereira, IST Press, Lisboa, 2009
  • F. Pereira, J. Ascenso, C. Brites, P. Fonseca, J. Baltazar, Evolution and challenges in multimedia representation technologies, Chapter in, A portrait of state-of-the-art research at the Technical University of Lisbon, M. Oom de Seabra Pereira, Springer, 2007
  • F. Pereira, An Introduction to MPEG-21, Chapter in, The MPEG-21 Book, I. Burnett, F. Pereira, R. van de Walle, R. Koenen, IST Press, London, 2006
  • F. Pereira, Future MPEG Developments, Chapter in, The MPEG-21 Book, I. Burnett, F. Pereira, R. van de Walle, R. Koenen, John Wiley & Sons, London, 2006
  • P.L. Correia, F. Pereira, Objective Evaluation of Video Segmentation Quality, Chapter in, Advances in Image and Video Segmentation, Prof. Yu-Jin Zhang, Idea-Group Inc., Hershey, PA, USA, 2006
  • F. Pereira, Multimedia Content Description in MPEG-7 and MPEG-21, Chapter in, Multimedia Content and Semantic Web: Methods, Standards and Tools, Giorgos Stamou e Stefanos Kollias, John Wiley & Sons, 2005
  • F. Pereira, MPEG: Context, Goals, and Working Methodologies, Chapter in, The MPEG-21 Book, I. Burnett, F. Pereira, R. van de Walle, R. Koenen, John Wiley & Sons, London, 2005
  • F. Pereira, Content adaptation: the panacea for usage diversity ?, Chapter in, Visual Content Processing and Representation, José Maria Martinez, Springer, 2003
  • F. Pereira, Context, goals, and procedures, Chapter in, Introduction to MPEG-7: Multimedia Content Description Language, B.S.Manjunath, P.Salembier e T.Sikora, John Wiley & Sons, 2002
  • F. Pereira, Context, objectives and process, Chapter in, The MPEG-4 Book, Fernando Pereira, Touradj Ebrahimi, Prentice Hall, 2002
  • F. Pereira, MPEG-4 overview, Chapter in, The MPEG-4 Book, Fernando Pereira, Touradj Ebrahimi, Prentice Hall, 2002
  • F. Pereira, Profiling and conformance: approach and overview, Chapter in, The MPEG-4 Book, Fernando Pereira, Touradj Ebrahimi, Prentice Hall, 2002
  • F. Pereira, Video testing for validation, Chapter in, The MPEG-4 Book, Fernando Pereira, Touradj Ebrahimi, Prentice Hall, 2002
  • F. Pereira, P. Nunes, Levels for visual profiles, Chapter in, The MPEG-4 Book, Fernando Pereira, Touradj Ebrahimi, Prentice Hall, 2002
  • F. Pereira, Levels for audio profiles, Chapter in, The MPEG-4 Book, Fernando Pereira, Touradj Ebrahimi, Prentice Hall, 2002
  • F. Pereira, Levels for graphics profiles, Chapter in, The MPEG-4 Book, Fernando Pereira, Touradj Ebrahimi, Prentice Hall, 2002
  • F. Pereira, Levels for scene graph profiles, Chapter in, The MPEG-4 Book, Fernando Pereira, Touradj Ebrahimi, Prentice Hall, 2002
  • F. Pereira, MPEG-7: status and directions, Chapter in, Multimedia systems, standards and networks, A.Puri e T.Chen, Marcel Dekker, 1999
  • A. Moghaddam, P.L. Correia, F. Pereira, Light field local binary patterns description for face recognition, IEEE International Conf. on Image Processing - ICIP, Beijing, China, Vol., pp. -, September, 2017 | BibTex
  • J. Ascenso, F. Pereira, C. Brites, Lisbon Landmark Lenslet Light Field Dataset: Description and Retrieval Performance, International Workshop on Content-Based Multimedia Indexing - CBMI, Florence, Italy, Vol., pp. -, June, 2017,
    | Abstract
    | BibTex
  • J. A. Teixeira, C. Brites, F. Pereira, J. Ascenso, Lisbon Landmark Lenslet Light Field Dataset: Description and Retrieval Performance, International Workshop on Content-Based Multimedia Indexing - CBMI, Florence, Italy, Vol., pp. -, June, 2017,
    | Abstract
    | BibTex
  • A. Moghaddam, V. Chiesa, P.L. Correia, F. Pereira, J. Dugelay, The IST-EURECOM Light Field Face Database, International Workshop on Biometrics and Forensics - IWBF, Coventry, United Kingdom, Vol. 5, pp. 1 - 6, April, 2017,
    | Abstract
    | BibTex
  • I. Viola, M. Rerabek, T. Bruylants, P. Schelkens, F. Pereira, T.E. Ebrahimi, Objective and Subjective Evaluation of Light Field Image Compression Algorithms, Picture Coding Symp., Nuremberg, Germany, Vol. -, pp. - - -, December, 2016,
    | Abstract
    | Full text (PDF 7 MBs) | BibTex
  • R. Silva, F. Pereira, E. Silva, Feature-based Video Coding: Designing an RD Efficient and Search Friendly Framework, Picture Coding Symp., Nuremberg, Germany, Vol. 1, pp. 1 - 5, December, 2016 | Full text (PDF 522 KBs) | BibTex
  • F. Pereira, E. Silva, G. Lafruit, EFFICIENT PLENOPTIC IMAGING REPRESENTATION: WHY DO WE NEED IT ?, IEEE International Conf. on Multimedia and Expo - ICME, Seattle, United States, Vol. -, pp. - - -, July, 2016,
    | Abstract
    | Full text (PDF 331 KBs) | BibTex
  • N. Monteiro, C. Brites, F. Pereira, J. Ascenso, Multi-view Distributed Coding and Selection of Local Binary Features, IEEE International Conf. on Multimedia and Expo - ICME, Seattle, United States, Vol. -, pp. - - -, July, 2016 | BibTex
  • JP Peixeiro, C. Brites, J. Ascenso, F. Pereira, Digital Holography: Benchmarking Coding Standards and Representation Formats, IEEE International Conf. on Multimedia and Expo - ICME, Seattle, United States, Vol. -, pp. - - -, July, 2016 | BibTex
  • A. Moghaddam, P.L. Correia, F. Pereira, LIGHT FIELD DENOISING: EXPLOITING THE REDUNDANCY OF AN EPIPOLAR SEQUENCE REPRESENTATION, 3DTV Conf. - 3DTV-CON, Hamburg, Germany, Vol. 10, pp. 1 - 4, July, 2016 | BibTex
  • ASPG Gabriel, J. Ascenso, F. Pereira, Boosting decoding quality performance in DASH-based streaming frameworks, International Packet Video Workshop, Seattle, United States, Vol. -, pp. - - -, July, 2016,
    | Abstract
    | BibTex
  • GOA Alves, F. Pereira, E. Silva, Light field imaging coding: performance assessment and standards benchmarking, IEEE International Conf. on Multimedia and Expo - ICME, Seattle, United States, Vol. -, pp. - - -, July, 2016,
    | Abstract
    | Full text (PDF 1 MB) | BibTex
  • X. HoangVan, J. Ascenso, F. Pereira, Improving SHVC Performance with a Joint Layer Coding Mode, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Shanghai, China, Vol. -, pp. - - -, March, 2016 | BibTex
  • N. Monteiro, C. Brites, F. Pereira, J. Ascenso, Multi-View Distributed Source Coding of Binary Features for Visual Sensor Networks, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Shanghai, China, Vol. -, pp. - - -, March, 2016 | BibTex
  • B. Panti, F. Pereira, J. Ascenso, Stereo Based Tracking-By-Detection for Visual Sensor Networks, IEEE International Symposium on Multimedia, Miami, United States, Vol. -, pp. - - -, December, 2015,
    | Abstract
    | BibTex
  • C. Brites, J. Ascenso, F. Pereira, Epipolar Plane Image based Rendering for 3D Video Coding, IEEE Workshop on MultiMedia Signal Processing - MMSP, Xiamen, China, Vol. -, pp. - - -, October, 2015,
    | Abstract
    | BibTex
  • R. S. da Silva, F. Pereira, E. Silva, Studying the compression performance of video descriptors, Simpósio Brasileiro das Telecomunicações, Juiz de Fora, Brazil, Vol. -, pp. - - -, September, 2015,
    | Abstract
    | Full text (PDF 161 KBs) | BibTex
  • B. Panti, P. Monteiro, F. Pereira, J. Ascenso, Descriptor-based Adaptive Tracking-by-detection for Visual Sensor Networks, Workshop on Distributed and Cooperative Visual Recognition and Analysis DCVRA, Torino, Italy, Vol. 1, pp. 1 - 1, June, 2015 | BibTex
  • X. HoangVan, J. Ascenso, F. Pereira, Improving Enhancement Layer Merge Mode for HEVC Scalable Extension, Picture Coding Symp., Cairns, Australia, Vol. 1, pp. 1 - 5, May, 2015,
    | Abstract
    | BibTex
  • X. HoangVan, J. Ascenso, F. Pereira, Optimal Reconstruction for a HEVC Backward Compatible Distributed Scalable Video Codec, Visual Communications and Image Processing - VCIP, Valletta, Malta, Vol. 1, pp. 1 - 4, December, 2014,
    | Abstract
    | BibTex
  • C. Brites, V. Gomes, J. Ascenso, F. Pereira, Statistical Reconstruction for Predictive Video Coding, Visual Communications and Image Processing - VCIP, Valletta, Malta, Vol. -, pp. - - -, December, 2014,
    | Abstract
    | BibTex
  • A. Goes, F. Pereira, P. Frossard, Multiview Video Representations for Quality-Scalable Navigation, Visual Communications and Image Processing - VCIP, Valletta, Malta, Vol. -, pp. - - -, December, 2014,
    | Abstract
    | BibTex
  • C. Brites, F. Pereira, Correlation Noise Modeling for Multiview Transform Domain Wyner-Ziv Video Coding, IEEE International Conf. on Image Processing - ICIP, Paris, France, Vol. -, pp. - - -, October, 2014,
    | Abstract
    | BibTex
  • P. Monteiro, J. Ascenso, F. Pereira, Local Feature Selection for Efficient Binary Descriptor Coding, IEEE International Conf. on Image Processing - ICIP, Paris, France, Vol. -, pp. - - -, October, 2014,
    | Abstract
    | BibTex
  • X. HoangVan, J. Ascenso, F. Pereira, Correlation Modeling for a Distributed Scalable Video Codec based on the HEVC Standard, IEEE Workshop on MultiMedia Signal Processing - MMSP, Jakarta, Indonesia, Vol. 1, pp. 1 - 6, September, 2014,
    | Abstract
    | BibTex
  • V. Nascimento, J. Ascenso, F. Pereira, H.264/AVC Backward Compatible Bit-Depth Scalable Video Coding, IEEE Workshop on MultiMedia Signal Processing - MMSP, Jakarta, Indonesia, Vol. -, pp. - - -, September, 2014,
    | Abstract
    | BibTex
  • X. HoangVan, J. Ascenso, F. Pereira, Improving Scalable Video Coding Performance with Decoder Side Information, Picture Coding Symp., San Jose, United States, Vol. 1, pp. 1 - 4, December, 2013,
    | Abstract
    | Full text (PDF 135 KBs) | BibTex
  • A. Goes, P. Frossard, F. Pereira, Fast MVC Prediction Structure Selection for Interactive Multiview Video Streaming, Picture Coding Symp., San José, California, United States, Vol., pp. -, December, 2013,
    | Abstract
    | Full text (PDF 753 KBs) | BibTex
  • J. Ascenso, F. Pereira, Lossless Compression of Binary Image Descriptors for Visual Sensor Networks, International Conf. on Digital Signal Processing, Santorini, Greece, Vol. -, pp. - - -, July, 2013,
    | Abstract
    | BibTex
  • D. S. Shah, J. Ascenso, C. Brites, F. Pereira, Studying Platelet-Based Depth Map Coding, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. - - -, May, 2013,
    | Abstract
    | BibTex
  • de Souza, D.F. Souza, J. Ascenso, Nuno M. M. Rodrigues, S.M.M. Faria, F. Pereira, Improving H.264/AVC Video Coding with Geometric Transforms, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. - - -, May, 2013,
    | Abstract
    | BibTex
  • X. HoangVan, J. Ascenso, F. Pereira, Designing an HEVC Based Scalable Video Coding Extension, Conf. on Telecommunications - ConfTele, Castele Branco, Portugal, Vol. 1, pp. 1 - 4, May, 2013,
    | Abstract
    | BibTex
  • X. HoangVan, J. Ascenso, F. Pereira, Improving Predictive Video Coding Performance with Decoder Side Information, IEEE International Conf. on Image Processing - ICIP, Florida, United States, Vol. 1, pp. 1 - 4, October, 2012,
    | Abstract
    | Full text (PDF 158 KBs) | BibTex
  • D. Shah, J. Ascenso, C. Brites, F. Pereira, Evaluating Multi-View Plus Depth Coding Solutions for 3D Video Scenarios, IEEE EUSIPCO 3DTV-Conf.: The True Vision - Capture, Transmission and Display of 3D Video - 3DTV, Zurich, Switzerland, Vol. -, pp. - - -, October, 2012 | BibTex
  • C. Brites, J. Ascenso, F. Pereira, Learning based Decoding Approach for Improved Wyner-Ziv Video Coding, Picture Coding Symp., Kraków, Poland, Vol. -, pp. 165 - 168, May, 2012,
    | Abstract
    | BibTex
  • C. Brites, J. Ascenso, F. Pereira, Structural based Side Information Creation with Improved Matching Criteria for Wyner-Ziv Video Coding, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Dublin, Ireland, Vol. -, pp. - - -, May, 2012,
    | Abstract
    | BibTex
  • F. Pereira, M. Cassa, M. Naccari, HEVC fast rate distortion optimization, Picture Coding Symp., Kraków, Poland, Vol. -, pp. - - -, May, 2012,
    | Abstract
    | Full text (PDF 382 KBs) | BibTex
  • M. Naccari, F. Pereira, Adaptive Bilateral Filter for Improved In-Loop Filtering in the Emerging High Efficiency Video Coding Standard, Picture Coding Symp., Krakow, Poland, Vol. 1, pp. 1 - 4, May, 2012 | BibTex
  • M. Naccari, F. Pereira, Quadratic Modeling Rate Control in the Emerging HEVC Standard, Picture Coding Symp., Krakow, Poland, Vol. 1, pp. 1 - 4, May, 2012 | BibTex
  • X. HoangVan, J. Ascenso, F. Pereira, Improved B-slice Direct Mode Coding using Motion Side Information, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Dublin, Ireland, Vol. 13, pp. 1 - 4, March, 2012,
    | Abstract
    | Full text (PDF 141 KBs) | BibTex
  • J. Ascenso, C. Brites, F. Pereira, Augmented LDPC Graph for Distributed Video Coding with Multiple Side Information, IEEE Workshop on MultiMedia Signal Processing - MMSP, Hangzhou, China, Vol. -, pp. - - -, October, 2011,
    | Abstract
    | BibTex
  • J. Ascenso, C. Brites, F. Pereira, A Denoising Approach for Iterative Side Information Creation in Distributed Video Coding, IEEE International Conf. on Image Processing - ICIP, Brussels, Belgium, Vol. -, pp. - - -, September, 2011,
    | Abstract
    | BibTex
  • F. Pereira, Panel on 'Quality of Experience in Applications, Standardization and Certification', International Workshop on Quality of Multimedia Experience - QoMEX, Mechelen, Belgium, Vol. -, pp. - - -, September, 2011,
    | Abstract
    | Full text (PDF 1 MB) | BibTex
  • M. Naccari, C. Brites, J. Ascenso, F. Pereira, Low complexity deblocking filter perceptual optimization for the HEVC codec, IEEE International Conf. on Image Processing - ICIP, Brussels, Belgium, Vol. 1, pp. 1 - 4, September, 2011 | BibTex
  • F. Pereira, G. Cernigliaro, M. Naccari, F. Jaureguizar, J. Cabrera, F. Pereira, A new fast motion estimation and mode decision algorithm for H.264 depth maps encoding in free viewpoint TV, IEEE International Conf. on Image Processing - ICIP, Brussels, Belgium, Vol. -, pp. - - -, September, 2011,
    | Abstract
    | Full text (PDF 497 KBs) | BibTex
  • GC Carmo, M. Naccari, F. Pereira, Binary tree decomposition depth coding for 3D video applications, IEEE International Conf. on Multimedia and Expo - ICME, Barcelona, Spain, Vol. 1, pp. 1 - 4, July, 2011 | BibTex
  • F. Pereira, Visual compression: the foundational technology for better TV experiences, EuroITV, Lisboa, Portugal, Vol. -, pp. - - -, June, 2011,
    | Abstract
    | Full text (PDF 566 KBs) | BibTex
  • M. Naccari, F. Pereira, Integrating a spatial just noticeable distortion model in the under development HEVC codec, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Prague, Czech Republic, Vol. 1, pp. 1 - 4, May, 2011 | BibTex
  • F. Pereira, Video compression: an evolving technology for better user experiences, National Conf. on Telecommunications (Peru), Arequipa, Peru, Vol. -, pp. - - -, May, 2011,
    | Abstract
    | Full text (PDF 537 KBs) | BibTex
  • A.S.C Cabrita, M. Naccari, F. Pereira, Perceptually driven coefficients pruning and quantization for the H.264/AVC standard, Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol. 1, pp. 1 - 4, April, 2011 | BibTex
  • C. Brites, F. Pereira, Probability Updating for Decoder and Encoder Rate Control Turbo based Wyner-Ziv Video Coding, IEEE International Conf. on Image Processing - ICIP, Hong Kong, China, Vol. -, pp. - - -, September, 2010,
    | Abstract
    | BibTex
  • M. Naccari, F. Pereira, Decoder side just noticeable distortion model estimation for efficient H.264/AVC based perceptual video coding, IEEE International Conf. on Image Processing - ICIP, Hong Kong, Hong Kong, Vol. 1, pp. 1 - 4, September, 2010 | BibTex
  • F. Pereira, Video compression: enabling more exciting experiences …, International Telecommunications Symp., Manaus, Brazil, Vol. -, pp. - - -, September, 2010,
    | Abstract
    | BibTex
  • J. Ascenso, C. Brites, F.D. Dufaux, W. Fernando, T.E. Ebrahimi, F. Pereira, S. Tubaro, The VISNET II DVC codec: architecture, tools and performance, European Signal Processing Conf. - EUSIPCO, Aalborg, Denmark, Vol. -, pp. - - -, August, 2010,
    | Abstract
    | BibTex
  • M. Naccari, F. Pereira, Comparing spatial masking modelling in just noticeable distortion controlled H.264/AVC video coding, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Desenzano del Garda, Italy, Vol. 1, pp. 1 - 4, April, 2010 | BibTex
  • J. Ascenso, C. Brites, F. Pereira, Compression efficiency analysis of Wyner-Ziv video coding with motion compensated side information interpolation, SPIE Conf. on Visual Information Processing and Communication, San Jose, United States, Vol. -, pp. - - -, January, 2010 | BibTex
  • P. Nunes, L. D. Soares, F. Pereira, Automatic and adaptive network-aware macroblock intra refresh for error-resilient H. 264/AVC video coding, IEEE International Conf. on Image Processing - ICIP, Cairo, Egypt, Vol. -, pp. - - -, November, 2009,
    | Abstract
    | BibTex
  • J. Ascenso, F. Pereira, Complexity efficient stopping criterion for LDPC based distributed video coding, International Mobile Multimedia Communications Conf. - Mobimedia, London, United Kingdom, Vol. -, pp. - - -, September, 2009,
    | Abstract
    | BibTex
  • J. Ascenso, F. Pereira, Low complexity intra mode selection for efficient distributed video coding, IEEE International Conf. on Multimedia and Expo - ICME, New York, United States, Vol. -, pp. - - -, July, 2009,
    | Abstract
    | BibTex
  • F. Pereira, Panel on Quality of Experience: Tools, Targets and Trends, IEEE International Workshop on Quality of Multimedia Experience - QoMEX, San Diego, United States, Vol. -, pp. - - -, July, 2009,
    | Abstract
    | Full text (PDF 346 KBs) | BibTex
  • F. Pereira, Video Compression: Discussing the Next Steps, IEEE International Conf. on Multimedia and Expo - ICME, New York, United States, Vol. -, pp. - - -, June, 2009,
    | Abstract
    | Full text (PDF 46 KBs) | BibTex
  • X. Huang, C. Brites, J. Ascenso, F. Pereira, S. Forchhammer, Distributed video coding with multiple side information, Picture Coding Symp., Chicago, United States, Vol. -, pp. - - -, May, 2009,
    | Abstract
    | Full text (PDF 241 KBs) | BibTex
  • P. Nunes, L. D. Soares, F. Pereira, Error Resilient Macroblock Rate Control for H.264/AVC Video Coding, IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol. -, pp. - - -, October, 2008,
    | Abstract
    | BibTex
  • J. Ascenso, C. Brites, F. Pereira, Design and performance of a novel Low-Density Parity-Check code for distributed video coding, IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol. -, pp. - - -, October, 2008,
    | Abstract
    | BibTex
  • M. Naccari, M. Tagliasacchi, F. Pereira, S. Tubaro, No-reference modeling of the channel induced distortion at the decoder for H.264/AVC video coding, IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol., pp. 2324 - 2327, October, 2008 | BibTex
  • Krutz, P. Nunes, F. Pereira, Automatic Object Segmentation Algorithms for Sprite Coding using MPEG-4, International Symp. Electronics in Marine - ELMAR, Zadar, Croatia, Vol. -, pp. - - -, September, 2008,
    | Abstract
    | BibTex
  • L. D. Soares, P. Nunes, F. Pereira, Efficient Network-Aware Macroblock Mode Decision for Error Resilient H.264/AVC Video Coding, SPIE - Applications of Digital Image Processing, San Diego, United States, Vol. -, pp. - - -, August, 2008,
    | Abstract
    | BibTex
  • J. Areia, J. Ascenso, C. Brites, F. Pereira, Low complexity hybrid rate control for lower complexity Wyner-Ziv video decoding, European Signal Processing Conf. - EUSIPCO, Lausanne, Switzerland, Vol. -, pp. - - -, August, 2008,
    | Abstract
    | Full text (PDF 151 KBs) | BibTex
  • F. Pereira, C. Brites, J. Ascenso, M. Tagliasacchi, Wyner-Ziv Video Coding: A Review of the Early Architectures and Further Developments, IEEE International Conf. on Multimedia and Expo - ICME, Hannover, Germany, Vol. -, pp. - - -, June, 2008,
    | Abstract
    | Full text (PDF 279 KBs) | BibTex
  • J. Ascenso, F. Pereira, Hierarchical motion estimation for side information creation in Wyner-Ziv video coding, International Conf. on Ubiquitous Information Management and Communication - ICUIMC, Suwon, Korea, South, Vol. -, pp. - - -, January, 2008,
    | Abstract
    | BibTex
  • F. Pereira, J. Ascenso, C. Brites, Studying the GOP size impact on the performance of a feedback channel-based Wyner-Ziv video codec, IEEE Pacific-Rim Symp. on Image and Video Technology - PSIVT, Santiago, Chile, Vol. -, pp. - - -, December, 2007 | BibTex
  • P. Nunes, G. Pastuszak, A. Pietrasiewicz, F. Pereira, Joint Bit-Allocation for Multi-Sequence H.264/AVC Video Coding Rate Control, Picture Coding Symp., Lisboa, Portugal, Vol. -, pp. - - -, November, 2007 | BibTex
  • J. Pedro, L. D. Soares, C. Brites, J. Ascenso, F. Pereira, C.B. Bandeirinha, S.Y. Ye, F.D. Dufaux, T.E. Ebrahimi, Studying Error Resilience Performance for a Feedback Channel Based Transform Domain, Picture Coding Symp., Lisbon, Portugal, Vol. --, pp. -- - --, November, 2007 | BibTex
  • M. Naccari, G. Bressan, M. Tagliasacchi, F. Pereira, S. Tubaro, Unequal error protection based on flexible macroblock ordering for robust H.264/AVC video transcoding, Picture Coding Symp., Lisbon, Portugal, Vol. -, pp. - - -, November, 2007 | BibTex
  • J. Areia, C. Brites, J. Ascenso, F. Pereira, Wyner-Ziv stereo video coding using a side information fusion approach, International Workshop on Multimedia Signal Processing, Chania, Greece, Vol. -, pp. - - -, October, 2007 | BibTex
  • P. Nunes, F. Pereira, Improved Feedback Compensation Mechanisms for Multiple Video Object Encoding Rate Control, IEEE International Conf. on Image Processing - ICIP, San Antonio, United States, Vol. -, pp. - - -, September, 2007 | BibTex
  • C. Brites, F. Pereira, Encoder Rate Control for Transform Domain Wyner-Ziv Video Coding, IEEE International Conf. on Image Processing - ICIP, San Antonio, United States, Vol. -, pp. - - -, September, 2007 | BibTex
  • J. Ascenso, F. Pereira, Adaptive hash based side information exploitation for efficient Wyner-Ziv video coding, IEEE International Conf. on Image Processing - ICIP, San Antonio, United States, Vol. -, pp. - - -, September, 2007 | BibTex
  • M. Tagliasacchi, J. Pedro, F. Pereira, S. Tubaro, An efficient request stopping method at the turbo decoder in distributed video coding, European Signal Processing Conf. - EUSIPCO, Poznan, Poland, Vol. -, pp. - - -, September, 2007 | BibTex
  • P. Nunes, F. Pereira, Rate Control Architecture for Joint Object-based MPEG-4 Video Encoding, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol., pp. -, May, 2007 | BibTex
  • L. D. Soares, F. Pereira, An Integrated Error Resilient Object-based Video Coding, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. --, pp. 423 - 426, May, 2007 | BibTex
  • J. Pedro, C. Brites, J. Ascenso, F. Pereira, Studying the Feedback Channel in Transform Domain Wyner-Ziv Video Coding, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. -, pp. - - -, May, 2007 | BibTex
  • R. Almeida, F. Pereira, H.264/AVC low complexity encoding: a novel fast coding mode selection solution, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. -, pp. - - -, May, 2007 | BibTex
  • J. Ascenso, C. Brites, F. Pereira, Content Adaptive Wyner-Ziv Video Coding Driven by Motion Activity, IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol. -, pp. - - -, October, 2006 | BibTex
  • L. D. Soares, F. Pereira, Spatio-Temporal Scene Level Error Concealment for Shape and Texture Data in Segmented Video Content, IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol. --, pp. -- - --, October, 2006 | BibTex
  • M. Tagliasacchi, A. Trapanese, S. Tubaro, J. Ascenso, C. Brites, F. Pereira, Exploiting Spatial Redundancy in Pixel Domain Wyner-Ziv Video Coding, IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol. -, pp. - - -, October, 2006 | BibTex
  • C. Brites, J. Ascenso, F. Pereira, Studying Temporal Correlation Noise Modeling for Pixel Based Wyner-Ziv Video Coding, IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol. -, pp. - - -, October, 2006 | BibTex
  • C. Brites, J. Ascenso, F. Pereira, Feedback Channel in Pixel Domain Wyner-Ziv Video Coding: Myths and Realities, European Signal Processing Conf. - EUSIPCO, Florence, Italy, Vol. -, pp. - - -, September, 2006 | BibTex
  • J. Baltazar, F. Pereira, Integrating low-level and semantic visual cues for improved image-to-video experiences, International Conf. on Image Analysis and Recognition, Póvoa de Varzim, Portugal, Vol. -, pp. - - -, September, 2006 | BibTex
  • F. Pereira, Multimedia representation in MPEG standards: achievements and challenges, International Conf. on Signal Processing and Multimedia Applications, Setúbal, Portugal, Vol. -, pp. - - -, August, 2006 | BibTex
  • M. Tagliasacchi, A. Trapanese, S. Tubaro, J. Ascenso, C. Brites, F. Pereira, Intra Mode Decision Based on Spatio-Temporal Cues In Pixel Domain Wyner-Ziv Video Coding, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Toulouse, France, Vol. -, pp. - - -, May, 2006 | BibTex
  • C. Brites, J. Ascenso, F. Pereira, Improving Transform Domain Wyner-Ziv Video Coding Performance, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Toulouse, France, Vol. -, pp. - - -, May, 2006 | BibTex
  • M. Dalai, R. Leonardi, F. Pereira, Improving turbo codec integration in pixel-domain distributed video coding, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Toulouse, France, Vol. -, pp. - - -, May, 2006 | BibTex
  • C. Brites, J. Ascenso, F. Pereira, Modeling Correlation Noise Statistics at Decoder for Pixel Based Wyner-Ziv Video Coding, Picture Coding Symp., Beijing, China, Vol. -, pp. - - -, April, 2006 | BibTex
  • L. D. Soares, F. Pereira, Spatial Scene Level Shape Error Concealment for Segmented Video, Picture Coding Symp., Beijing, China, Vol. -, pp. - - -, April, 2006 | BibTex
  • J. Baltazar, F. Pereira, Visual attention driven image to video transmoding, Picture Coding Symp., Beijing, China, Vol. -, pp. - - -, April, 2006 | BibTex
  • F. Pereira, A triple user characterization model for video adaptation and quality of experience evaluation, IEEE Workshop on MultiMedia Signal Processing - MMSP, Xangai, China, Vol. -, pp. - - -, October, 2005 | BibTex
  • J. Ascenso, C. Brites, F. Pereira, Motion Compensated Refinement for Low Complexity Pixel Based Distributed Video Coding, IEEE International Conf. on Advanced Video and Signal Based Surveillance, Sardinia, Italy, Vol. -, pp. - - -, September, 2005 | BibTex
  • A. Trapanese, M. Tagliasacchi, S. Tubaro, J. Ascenso, C. Brites, F. Pereira, Embedding a Block-based Intra Mode in Frame-based Pixel Domain Wyner-Ziv Video Coding, International Workshop on Very Low Bitrate Video, Sardinia, Italy, Vol. -, pp. - - -, September, 2005 | BibTex
  • A. Trapanese, M. Tagliasacchi, S. Tubaro, J. Ascenso, C. Brites, F. Pereira, Improved Correlation Noise Statistics Modeling in Frame-based Pixel Domain Wyner-Ziv Video Coding, International Workshop on Very Low Bitrate Video, Sardinia, Italy, Vol. -, pp. - - -, September, 2005 | BibTex
  • L. P. Natário, C. Brites, J. Ascenso, F. Pereira, Side Information Extrapolation for Low-Delay Pixel-Domain Distributed Video Coding, International Workshop on Very Low Bitrate Video, Sardignia, Italy, Vol. ?, pp. ? - ?, September, 2005 | BibTex
  • L. P. Natário, C. Brites, J. Ascenso, F. Pereira, Extrapolating side information for low-delay pixel-domain distributed video coding, International Workshop on Very Low Bitrate Video, Costa del Rey, Italy, Vol. -, pp. - - -, September, 2005 | BibTex
  • J. Ascenso, C. Brites, F. Pereira, Improving Frame Interpolation with Spatial Motion Smoothing for Pixel Domain Distributed Video Coding, Conf. on Speech and Image Processing, Multimedia Communications and Services - EURASIP, Smolenice, Slovakia, Vol. -, pp. - - -, July, 2005 | BibTex
  • L. P. Natário, F. Pereira, Bringing adaptive GOP size to the MPEG-4 scalable video coding standard, Conf. on Speech and Image Processing, Multimedia Communications and Services - EURASIP, Smolenice, Slovakia, Vol. ?, pp. ? - ?, July, 2005 | BibTex
  • L. D. Soares, F. Pereira, Spatial Texture Error Concealment for Object-based Image and Video Coding, Conf. on Speech and Image Processing, Multimedia Communications and Services - EURASIP, Smolenice, Slovakia, Vol. -, pp. - - -, June, 2005 | BibTex
  • C. Brites, F. Pereira, Distributed Video Coding: Bringing New Applications to Life, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. -, pp. - - -, April, 2005 | BibTex
  • P.L. Correia, F. Pereira, Visual Technologies for Advanced Applications:Contributions by the IST-IT Image Group, International Conf. on Telecommunications - ICT, Tomar, Portugal, Vol. -, pp. - - -, April, 2005 | BibTex
  • F. Pereira, Sensations, perceptions and emotions: towards quality of experience evaluation for consumer electronics video adaptations, International Workshop on Video Processing and Quality Metrics for Consumer Electronics - VPQM, Scottsdale, United States, Vol. -, pp. - - -, January, 2005 | BibTex
  • L. D. Soares, F. Pereira, Combining Space and Time Processing for Shape Error Concealment, Picture Coding Symp., San Francisco, United States, Vol. --, pp. -- - --, December, 2004 | BibTex
  • L. D. Soares, F. Pereira, Motion-based Shape Error Concealment for Object-based Video, IEEE International Conf. on Image Processing - ICIP, --, Singapore, Vol. --, pp. -- - --, October, 2004 | BibTex
  • F. Pereira, D.P. Palma, J. Ascenso, Automatic text extraction in digital video based on motion analysis, International Conf. on Image Analysis and Recognition, Porto, Portugal, Vol. -, pp. - - -, October, 2004 | BibTex
  • J. Ascenso, F. Pereira, Drift Reduction for a H.264/AVC Fine Grain Scalability with Motion Compensation Architecture, IEEE International Conf. on Image Processing - ICIP, Singapore, Singapore, Vol., pp. - - -, October, 2004 | BibTex
  • F. Pereira, W. Skarbek, A. Buchowicz, A. Pietrowcew, Bit-rate control for video compression with ROI, International Conf. on Computer Vision and Graphics, Warsaw, Poland, Vol. -, pp. - - -, September, 2004 | BibTex
  • F. Pereira, MPEG-21 standard: towards the integration of multimedia technologies, International Workshop on Systems, Signals and Image Processing, Posnan, Poland, Vol. -, pp. - - -, September, 2004 | BibTex
  • F. Pereira, Overview on multimedia compression standards, International Conf. on Pattern Recognition - ICPR, Cambridge, United Kingdom, Vol. -, pp. - - -, August, 2004 | BibTex
  • F. Pereira, Multimedia content adaptation: may one fit all ?, International Conf. on Computer Vision and Graphics, Warsaw, Poland, Vol. -, pp. - - -, August, 2004 | BibTex
  • P. Nunes, F. Pereira, Rate and Distortion Models for MPEG-4 Video Encoding, SPIE - Applications of Digital Image Processing, Denver - CO, United States, Vol. 5558, pp. 382 - 394, August, 2004 | BibTex
  • L. D. Soares, F. Pereira, Temporal Shape Error Concealment for Object-based Video, International Symp. on Image/Video Communications over Fixed and Mobile Networks - ISIVC, Brest, France, Vol. --, pp. -- - --, July, 2004 | BibTex
  • P.L. Correia, F. Pereira, Change Detection-based Video Segmentation for Surveillance Applications, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisboa, Portugal, Vol. ., pp. . - ., April, 2004 | BibTex
  • J. Ascenso, F. Pereira, H.264/AVC Fine Grain Scalability Using Bitplane Coding, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisbon, Portugal, Vol., pp. 0 - 0, April, 2004 | BibTex
  • L. D. Soares, F. Pereira, Temporal Shape Error Concealment by Global Motion Compensation, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisbon, Portugal, Vol. --, pp. -- - --, April, 2004 | BibTex
  • P. Nunes, F. Pereira, Rate and Distortion Modeling Analysis for MPEG-4 Video Intra Coding, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisboa, Portugal, Vol. --, pp. -- - --, April, 2004 | BibTex
  • F. Pereira, Content adaptation: the panacea for usage diversity ?, Workshop on Coding Techniques for Very Low Bitrate Video - VLVB, Madrid, Spain, Vol. -, pp. - - -, September, 2003 | BibTex
  • P.L. Correia, F. Pereira, Methodologies for Objective Evaluation of Video Segmentation Quality, Visual Communications and Image Processing - VCIP, Lugano, Switzerland, Vol. 5150, pp. 1594 - 1600, July, 2003 | BibTex
  • J. Magalhães, F. Pereira, MPEG-7 based color temperature customization, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, June, 2003 | BibTex
  • J. Magalhães, F. Pereira, A system for universal access to multimedia content based on the MPEG-7 standard, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, June, 2003 | BibTex
  • P. Fonseca, F. Pereira, Automatic Video Summarization Based on MPEG-7 Descriptions, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, London, United Kingdom, Vol. -, pp. - - -, April, 2003 | BibTex
  • P. Fonseca, F. Pereira, Skin Colour Detection Based on the MPEG-7 Dominant Colour Descriptor, Picture Coding Symp., Saint-Malo, France, Vol. -, pp. - - -, April, 2003 | BibTex
  • P.L. Correia, F. Pereira, A Proposal for the Classification of Video Segmentation Application Scenarios, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, London, United Kingdom, Vol., pp. 188 - 195, April, 2003 | BibTex
  • P. Fonseca, F. Pereira, P.L. Correia, Using MPEG-7 Descriptions to Create Video Summaries, Transmitting Processing and Watermarking Multimedia Contents, Bordeaux, France, Vol. -, pp. 71 - 76, April, 2003 | BibTex
  • L. D. Soares, F. Pereira, Adaptive Shape-Texture Intra Coding Refreshment for Error Resilient Object-Based Video, IEEE Workshop on MultiMedia Signal Processing - MMSP, St. Thomas, Virgin Islands, Vol. -, pp. - - -, December, 2002 | BibTex
  • L. D. Soares, F. Pereira, Shape Refreshment Need Metric for Object-Based Resilient Video Coding, IEEE International Conf. on Image Processing - ICIP, Rochester, United States, Vol. 1, pp. 173 - 176, September, 2002 | BibTex
  • F. Pereira, MPEG-21 framework: more than just multimedia technologies, European Symp. on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems, Albufeira, Portugal, Vol. -, pp. - - -, September, 2002 | BibTex
  • L. D. Soares, F. Pereira, Texture Refreshment Need Metric for Resilient Object-based Video Coding, IEEE International Conf. on Multimedia and Expo - ICME, Lausanne, Switzerland, Vol. -, pp. - - -, August, 2002 | BibTex
  • F. Pereira, MPEG-4 and MPEG-7: audiovisual standards for the XXIst century ?, The International Festival for Digital Images - IMAGINA, Monte Carlo, Monaco, Vol. -, pp. - - -, February, 2002 | BibTex
  • F. Pereira, Representação Multimédia: Tecnologias e Aplicações, Conf. sobre Redes de Computadores - CRC, Covilhã, Portugal, Vol. -, pp. - - -, November, 2001 | BibTex
  • J. Valentim, P. Nunes, F. Pereira, An Alternative Complexity Model for the MPEG-4 Video Verifier Mechanism, IEEE International Conf. on Image Processing - ICIP, Thessaloniki, Greece, Vol. I, pp. 461 - 464, October, 2001 | BibTex
  • F. Pereira, MPEG-21 standard: why an open multimedia framework ?, International Workshop on Interactive Distributed Multimedia Systems, Lancaster, United Kingdom, Vol. -, pp. - - -, September, 2001 | BibTex
  • J. Valentim, P. Nunes, F. Pereira, Evaluating MPEG-4 video decoding complexity, Workshop and Exhibition on MPEG-4, San Jose, United States, Vol. -, pp. - - -, June, 2001 | BibTex
  • P.L. Correia, F. Pereira, Standalone Objective Evaluation of Segmentation Quality, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Tampere, Finland, Vol. -, pp. - - -, May, 2001 | BibTex
  • L. D. Soares, F. Pereira, MPEG-7 Based Spatial Shape Concealment Difficulty, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. -, pp. 433 - 437, April, 2001 | BibTex
  • J. Ascenso, P.L. Correia, F. Pereira, A Video Segmentation Toolbox with Support for User Interaction, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. 88 - 93, April, 2001 | BibTex
  • J. Valentim, P. Nunes, F. Pereira, IST MPEG-4 Video Compliant Framework, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. I, pp. 442 - 446, April, 2001 | BibTex
  • C. Zibreira, F. Pereira, A study of similarity measures for a turning angles-based shape descriptor, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. -, pp. - - -, April, 2001 | BibTex
  • P. Nunes, F. Pereira, Scene Level Rate Control Algorithm for MPEG-4 Video Encoding, Visual Communications and Image Processing - VCIP, San Jose, United States, Vol. 4310, pp. 194 - 205, January, 2001 | BibTex
  • P. Nunes, F. Pereira, MPEG-4 Compliant Video Encoding: Analysis and Rate Control Strategies, Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, United States, Vol. -, pp. - - -, October, 2000 | BibTex
  • F. Pereira, MPEG-7: multimedia content description standard, Korean Telecom International Symp., Seoul, Korea, South, Vol. -, pp. - - -, October, 2000 | BibTex
  • L. D. Soares, F. Pereira, Influence of Encoder Parameters on the Decoded Video Quality for MPEG-4 over W-CDMA Mobile Networks, IEEE International Conf. on Image Processing - ICIP, Vancouver, Canada, Vol. 2, pp. 148 - 151, September, 2000 | BibTex
  • P.L. Correia, F. Pereira, Estimation of Video Object's Relevance, European Signal Processing Conf. - EUSIPCO, Tampere, Finland, Vol. -, pp. 925 - 928, September, 2000 | BibTex
  • P.L. Correia, F. Pereira, Objective Evaluation of Relative Segmentation Quality, IEEE International Conf. on Image Processing - ICIP, Vancouver, Canada, Vol. -, pp. 308 - 311, September, 2000 | BibTex
  • C. Zibreira, F. Pereira, Image description and retrieval using MPEG-7 shape descriptors, European Conf. on Research and Advanced Technology for Digital Libraries, Lisboa, Portugal, Vol. -, pp. - - -, September, 2000 | BibTex
  • F. Pereira, Visual data representation: recent achievements and future developments, European Signal Processing Conf. - EUSIPCO, Tampere, Finland, Vol. -, pp. - - -, August, 2000 | BibTex
  • J. Ascenso, P.L. Correia, F. Pereira, A Face Detection Solution Integrating Automatic and User Assisted Tools, Portuguese Conf. on Pattern Recognition - RecPad, Porto, Portugal, Vol. 1, pp. 109 - 116, May, 2000 | BibTex
  • F. Pereira, MPEG-4: concepts, tools and applications, International Symp. on Image/Video Communications over Fixed and Mobile Networks - ISIVC, Rabat, Morocco, Vol. -, pp. - - -, April, 2000 | BibTex
  • P. Salembier, N. O'Connor, P.L. Correia, F. Pereira, Hierarchical Visual Description Schemes for Still Images and Video Sequences, IEEE International Conf. on Image Processing - ICIP, Kobe, Japan, Vol. -, pp. - - -, October, 1999 | BibTex
  • F. Pereira, The MPEG-7 standard: a challenge to describe multimedia information, European Workshop on Content-Based Multimedia Indexing, Toulouse, France, Vol. -, pp. - - -, October, 1999 | BibTex
  • P. Nunes, F. Pereira, Object-Based Rate Control for the MPEG-4 Visual Simple Profile, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Berlin, Germany, Vol. I, pp. 161 - 164, May, 1999 | BibTex
  • F. Pereira, MPEG-4 and MPEG-7: technologies and functionalities, Simposium Nacional de Reconocimiento de Formas y Analisis de Imagenes, Bilbao, Spain, Vol. -, pp. - - -, May, 1999 | BibTex
  • J. Ascenso, F. Pereira, Reconhecimento Automático de Faces usando Informação de Textura e de Geometria 3D, Encontro do Colégio de Electrotecnia da Ordem dos Engenheiros, Lisbon, Portugal, Vol. 1, pp. 148 - 155, May, 1999 | BibTex
  • F. Pereira, Televisão digital: tecnologias e serviços, Encontro do Colégio de Electrotecnia da Ordem dos Engenheiros, Lisboa, Portugal, Vol. -, pp. - - -, May, 1999 | BibTex
  • G. Abrantes, F. Pereira, The IST MPEG-4 facial animation system, Conf. on Telecommunications - ConfTele, Sesimbra, Portugal, Vol. -, pp. - - -, April, 1999 | BibTex
  • P. Fernandes, F. Pereira, Ambiente de simulação para sistemas de comunicação de imagem, Workshop Computação Gráfica Muktimédia Ensino, Leiria, Portugal, Vol. -, pp. - - -, February, 1999 | BibTex
  • F. Pereira, MPEG-7: a standard for describing audiovisual information, Workshop on Multimedia Databases and MPEG-7, London, United Kingdom, Vol. -, pp. - - -, January, 1999 | BibTex
  • F. Pereira, MPEG-4 and MPEG-7: coding and describing multimedia objects, Information Society Technologies Conf., Vienna, Australia, Vol. -, pp. - - -, December, 1998 | BibTex
  • L. D. Soares, F. Pereira, An Alternative to the MPEG-4 Object-Based Error Resilient Video Syntax, IEEE International Conf. on Image Processing - ICIP, Chicago, United States, Vol. 3, pp. 467 - 471, October, 1998 | BibTex
  • P.L. Correia, F. Pereira, Proposal for an Integrated Video Analysis Framework, IEEE International Conf. on Image Processing - ICIP, Chicago, United States, Vol. II, pp. 488 - 491, October, 1998 | BibTex
  • L. D. Soares, F. Pereira, MPEG-4: A Flexible Coding Standard for the Emerging Mobile Multimedia Applications, IEEE International Symp. on Personal, Indoor and Mobile Radio Commun - PIMRC, Boston, United States, Vol. 3, pp. 1335 - 1339, September, 1998 | BibTex
  • P.L. Correia, F. Pereira, User Interaction in Content-based Video Coding and Indexing, European Signal Processing Conf. - EUSIPCO, Rhodes, Greece, Vol. -, pp. - - -, September, 1998 | BibTex
  • F. Pereira, F. Pereira, Interactive analysis for MPEG-4 facial models configuration, Eurographics, Lisboa, Portugal, Vol. -, pp. - - -, September, 1998 | BibTex
  • L. D. Soares, F. Pereira, A Resiliência a Erros em Arquitecturas de Codificação de Vídeo Baseadas em Objectos, Workshop Prodigios, Porto, Portugal, Vol. -, pp. - - -, July, 1998 | BibTex
  • P.L. Correia, F. Pereira, The IST Video Analysis Framework, Portuguese Conf. on Pattern Recognition - RecPad, Lisboa, Portugal, Vol. -, pp. 309 - 314, March, 1998 | BibTex
  • F. Pereira, New trends on image and video coding, Portuguese Conf. on Pattern Recognition - RecPad, Lisboa, Portugal, Vol. -, pp. - - -, March, 1998 | BibTex
  • F. Pereira, MPEG-7: a standard for content-based audiovisual description, International Conf. on Visual Information Systems, San Diego, United States, Vol. -, pp. - - -, December, 1997 | BibTex
  • P. Nunes, F. Pereira, F. Marques, Multi-Grid Chain Coding of Binary Shapes, IEEE International Conf. on Image Processing - ICIP, Santa Barbara, United States, Vol. III, pp. 114 - 117, October, 1997 | BibTex
  • P. Nunes, F. Pereira, Rate Control for Scenes with Multiple Arbitrarily Shaped Video Objects, Picture Coding Symp., Berlin, Germany, Vol. I, pp. 303 - 308, September, 1997 | BibTex
  • G. Abrantes, F. Pereira, An MPEG-4 SNHC compatible implementation of a 3D facial animation system, International Workshop on Synthetic-Natural Hybrid Coding and Three Dimensional Imaging, Rhodes, Greece, Vol. -, pp. - - -, September, 1997 | BibTex
  • F. Pereira, Very low bitrate video coding: the content-based approach, Workshop on Coding Techniques for Very Low Bitrate Video - VLVB, Linkoping, Sweden, Vol. -, pp. - - -, July, 1997 | BibTex
  • P.L. Correia, F. Pereira, Segmentation of Video Sequences in a Video Analysis Framework, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Louvain-la_neuve, Belgium, Vol. -, pp. 155 - 160, June, 1997 | BibTex
  • P.L. Correia, F. Pereira, Análise de Vídeo: Objectivos e Metodologias, Workshop Prodigios, Coimbra, Portugal, Vol. -, pp. - - -, May, 1997 | BibTex
  • G. Abrantes, F. Pereira, 3D facial animation using the MPEG-4 SNHC verification model, European Conf. on Multimedia Applications, Services and Techniques, Milan, Italy, Vol. -, pp. - - -, May, 1997 | BibTex
  • L. D. Soares, F. Pereira, Protecção de Informação de Vídeo em Arquitecturas Baseadas em Objectos, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. 357 - 360, April, 1997 | BibTex
  • P.L. Correia, F. Pereira, Video Analysis for Coding: Objectives, Features and Methods, Erlangen Symp. on Advances in Digital Image Communication, Erlangen, Germany, Vol. -, pp. 101 - 108, April, 1997 | BibTex
  • P. Nunes, P.L. Correia, F. Pereira, Coding Video Objects with the Emerging MPEG-4 Standard, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. I, pp. 425 - 428, April, 1997 | BibTex
  • P. Nunes, F. Marques, F. Pereira, Binary Shape Coding using Multi-Grid Chain Code with Motion Compensation, Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol. I, pp. 39 - 44, March, 1997 | BibTex
  • F. Pereira, Very low bitrate video coding and MPEG-4: still a good relation, European Signal Processing Conf. - EUSIPCO, Trieste, Italy, Vol. -, pp. - - -, September, 1996 | BibTex
  • F. Pereira, The MPEG-4 standard: evolution or revolution ?, Radio Science and Telecommunications, Lulea, Sweden, Vol. -, pp. - - -, June, 1996 | BibTex
  • P. Nunes, F. Pereira, Boundary Detection in Textured Images using Markov Random Fields Modelling, International Conf. Communicating by Image and Multimedia, Bordeaux, France, Vol. I, pp. 205 - 214, May, 1996 | BibTex
  • L. Torres, K. Kunt, F. Pereira, Second generation video coding schemes and their role in MPEG-4, European Conf. on Multimedia Applications, Services and Techniques, Louvain-la-Neuve, Belgium, Vol. -, pp. - - -, May, 1996 | BibTex
  • P.L. Correia, P. Nunes, F. Pereira, Video Analysis and Coding for the Emerging MPEG-4 Standard, Portuguese Conf. on Pattern Recognition - RecPad, Guimarães, Portugal, Vol. -, pp. 333 - 342, April, 1996 | BibTex
  • P. Geada, F. Pereira, Codificação de imagens videotelefónicas baseada em modelos, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, April, 1996 | BibTex
  • F. Pereira, MPEG-4: a new challenge for the representation of audio-visual information, Picture Coding Symp., Melbourne, Australia, Vol. -, pp. - - -, March, 1996 | BibTex
  • Koenen, F. Pereira, MPEG-4: a new way towards multimedia mobile communications, RACE Mobile Telecommunications Summit, Cascais, Portugal, Vol. -, pp. - - -, November, 1995 | BibTex
  • C. Salema, F. Pereira, Scene change analysis for digital HDTV using the MPEG-2 framework, International Workshop on HDTV and the Evolution of Television, Taipe, Taiwan, Vol. -, pp. - - -, November, 1995 | BibTex
  • F. Pereira, New trends on the standardization of multimedia information, International Conf. on Multimedia Communications, Southampton, United Kingdom, Vol. -, pp. - - -, April, 1995 | BibTex
  • P. Nunes, F. Pereira, Texture Based Boundary Detection using Stochastic Methods, Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol. I, pp. 1.2.1 - 1.2.10, March, 1995 | BibTex
  • D. Cortez, M. Sequeira, F. Pereira, Classification and coding of contour information, Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol. -, pp. - - -, March, 1995 | BibTex
  • F. Pereira, What is happening with very low bitrate audio-visual coding ?, RACE Mobile Workshop, Amsterdam, Netherlands, Vol. -, pp. - - -, May, 1994 | BibTex
  • F. Pereira, A mobile audio-visual terminal for the DECT system, IEEE Mediterranean Electrotechnical Conference - MELECON, Antalya, Turkey, Vol. -, pp. - - -, April, 1994 | BibTex
  • D. Cortez, P. Nunes, M. Sequeira, F. Pereira, Image Analysis Towards Very Low Bitrate Video Coding, Portuguese Conf. on Pattern Recognition - RecPad, Lisbon, Portugal, Vol. I, pp. 207 - 216, March, 1994 | BibTex
  • M. Sequeira, F. Pereira, Knowledge-based videotelephone sequence segmentation, Visual Communications and Image Processing - VCIP, Cambridge, United States, Vol. -, pp. - - -, November, 1993 | BibTex
  • F. Seytter, F. Pereira, M. Roser, F. Dervaux, Services and requirements for a mobile audio-visual terminal, Workshop on Mobile Communications, Metz, France, Vol. -, pp. - - -, June, 1993 | BibTex
  • P. Nunes, D. Cortez, F. Pereira, Very Low Bitrate Video Coding, Portuguese Conf. on Pattern Recognition - RecPad, Porto, Portugal, Vol. I, pp. 45 - 52, May, 1993 | BibTex
  • M. Sequeira, F. Pereira, Global motion compensation and motion vector smoothing in an extended H.261 recommendation, Conf. on Image Communications and Video Compression, Berlin, Germany, Vol. -, pp. - - -, April, 1993 | BibTex
  • D. Lappe, S. Panis, F. Pereira, M. Roser, D. Schinkel, D. Thoreau, A proposal for a reference model for mobile video applications, Picture Coding Symp., Lausanne, Sweden, Vol. -, pp. - - -, March, 1993 | BibTex
  • F. Seytter, F. Pereira, M. Roser, F. Dervaux, Applications and services for a mobile audiovisual terminal, Picture Coding Symp., Lausanne, Switzerland, Vol. -, pp. - - -, March, 1993 | BibTex
  • S. Panis, F. Pereira, Adaptive coding of differential motion compensated CCIR 601 images, International Conf. Communicating by Image and Multimedia, Bordeaux, France, Vol. -, pp. - - -, March, 1993 | BibTex
  • F. Pereira, D. Cortez, P. Nunes, Mobile videotelephone communications: the CCITT H.261 chances, Conf. on Image Communications and Video Compression, Berlin, Germany, Vol. -, pp. - - -, March, 1993 | BibTex
  • S. Battista, F. Pereira, C. Salema, MPEG picture coding standards: an evolution towards computer image applications, International Conf. on Computational Graphics and Visualization Techniques - COMPUGRAPHICS, Lisboa, Portugal, Vol. -, pp. - - -, December, 1992 | BibTex
  • F. Pereira, C. Salema, A videophone segmentation algorithm for selective image coding, Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol. -, pp. - - -, March, 1992 | BibTex
  • F. Pereira, C. Salema, Cell loss resilience for B-ISDN video communications, Workshop on Broadband Communications, Estoril, Portugal, Vol. -, pp. - - -, January, 1992 | BibTex
  • F. Pereira, Video communications in the Broadband-Integrated Services Digital Network, International Conf. on Computer Communications, Beijing, China, Vol. -, pp. - - -, October, 1991 | BibTex
  • J. Afonso, F. Pereira, C. Salema, Efficient ordering of block transform coefficients for image compression, Simposium Nacional de la URSI, Caceres, Spain, Vol. -, pp. - - -, September, 1991 | BibTex
  • J. Afonso, F. Pereira, C. Salema, Codificação eficiente de imagens utilizando técnicas híbridas de transformada, Workshop Computação Gráfica Muktimédia Ensino, Lisboa, Portugal, Vol. -, pp. - - -, May, 1991 | BibTex
  • J. Afonso, F. Pereira, Progressive still image coding: transform analysis, IEEE Mediterranean Electrotechnical Conference - MELECON, Lubliana, Yugoslavia, Vol. -, pp. - - -, May, 1991 | BibTex
  • F. Pereira, L. Masera, Two-layers constant quality video coding for ATM environments, Visual Communications and Image Processing - VCIP, Lausanne, Switzerland, Vol. -, pp. - - -, October, 1990 | BibTex
  • F. Pereira, L. Masera, Broadband video communications: the constant quality coding question, International Conf. on Integrated Broadband Services and Networks, London, United Kingdom, Vol. -, pp. - - -, October, 1990 | BibTex
  • F. Pereira, L. Masera, An ATM adapted video coding algorithm using knowledge based techniques, European Signal Processing Conf. - EUSIPCO, Barcelona, Spain, Vol. -, pp. - - -, September, 1990 | BibTex
  • F. Pereira, J. Afonso, The emerging JPEG coding standard: performance analysis, Simposium Nacional de la URSI, Vigo, Spain, Vol. -, pp. - - -, September, 1990 | BibTex
  • F. Pereira, The variable bitrate video coding challenge, Simposium Nacional de la URSI, Vigo, Spain, Vol. -, pp. - - -, September, 1990 | BibTex
  • F. Pereira, L. Masera, Two-layers knowledge based videophone coding, International Workshop on 64 kbit/s Coding of Moving Video, Rotterdam, Netherlands, Vol. -, pp. - - -, September, 1990 | BibTex
  • F. Pereira, L. Masera, Bitrate optimization for fixed picture transmissions with an ATM adapted CCITT H.261 algorithm, International Conf. on New Trends in Communication, Control and Signal Processing, Ankara, Turkey, Vol. -, pp. - - -, July, 1990 | BibTex
  • F. Pereira, Constant quality video coding on the CCITT H.261 algorithm, IASTED International Conf. on Signal Processing and Digital Filtering, Lugano, Switzerland, Vol. -, pp. - - -, May, 1990 | BibTex
  • F. Pereira, L. Masera, Constant quality video coding in ATM networks: an iterative algorithm, Latvian International Signal Processing Conf., Riga, Latvia, Vol. -, pp. - - -, April, 1990 | BibTex
  • F. Pereira, L. Masera, High quality still picture mode embedded into a hybrid coding scheme, Picture Coding Symp., Cambridge, United States, Vol. -, pp. - - -, March, 1990 | BibTex
  • F. Pereira, M. Quaglia, P. Delicati, A VBR video coding algorithm for digital storage media, International Workshop on Packet Video, Morristown, United States, Vol. -, pp. - - -, March, 1990 | BibTex
  • F. Pereira, L. Masera, Constant quality coding in ATM networks: from videophone to HDTV, Workshop Technology for ATD, Paris, France, Vol. -, pp. - - -, October, 1989 | BibTex
  • F. Pereira, L. Masera, An ATM adapted video coding algorithm operating at low bitrates, International Workshop on 64 kbit/s Coding of Moving Video, Hannover, Germany, Vol. -, pp. - - -, September, 1989 | BibTex
  • F. Pereira, HDTV image coding with constant quality in an Asynchronous Transfer Mode network, International Workshop on HDTV, Torino, Italy, Vol. -, pp. - - -, August, 1989 | BibTex
  • F. Pereira, C. Salema, Error sensitivity of the Modified Huffman Code, IEEE Mediterranean Electrotechnical Conference - MELECON, Lisboa, Portugal, Vol. -, pp. - - -, April, 1989 | BibTex
  • F. Pereira, Perfezionamenti ai sistemi ibridi di codifica di segnali video, 67148-A/90, July, 1990, (Pending)

Currently running projects4

Acronym Name Funding Agency Start date Ending date
CSF Towards Super Multiview Video: Light Fields Coding CAPES/CNPq 01-01-2015 01-12-2017
EmergIMG Emerging Image Modalities Representation and Compression FCT/PTDC 01-06-2016 01-06-2019
PCR Progressive Point Cloud Representation FCT 01-06-2016 01-05-2019
SeLF-ICN Selectively Accessing Light Field Faces over Information Centric Networking 01-07-2016 01-06-2018

Closed Projects21

Acronym Name Funding Agency Start date Ending date
3D VIVANT Live Immerse Video-Audio Interactive Multimedia EU/FP7 01-03-2010 01-05-2013
ACCOPI Access control and copyright protection for images EU/RACE 01-01-1995 31-12-1995
COST 211 COST 211 quad ESF/COST 01-01-1996 31-12-2003
COST 292 Semantic Multimodal Analysis of Digital Media ESF/COST 27-10-2004 27-10-2008
CSV Codificação de sinais vídeo JNICT 01-01-1990 31-12-1992
DICEMAN Distributed Internet content exchange with MPEG-7 and agent negotiations EU/ACTS 01-05-1998 30-04-2000
DISCOVER Distributed coding for video services EU/FP6 01-09-2005 31-08-2007
GreenEyes Networked energy-aware visual analysis EC/FP7 01-10-2012 01-10-2015
MANADIX Motion analysis for advanced image communications systems EU/HCM 01-01-1993 31-12-1996
MAVT Mobile audiovisual terminal EU/RACE 01-01-1992 31-12-1995
MOG-QC on the GO MOG-QC on the GO - Desenvolvimento de um sistema integrado de controlo da qualidade de conteúdos audiovisuais FEDER/QREN 01-07-2013 01-06-2015
MOMUSYS Mobile multimedia systems EU/ACTS 01-09-1995 31-12-1999
MPEG ISO MPEG standardization IT/LA 01-07-1993 01-12-2007
MuViDisCo Multiview Video Disparity Compensation using Geometric Transforms IT/LA 01-06-2011 01-08-2014
MUVIS MUlti-view distributed coding for VIsual Sensor networks FCT/PTDC 01-03-2012 01-06-2015
NCI Normalização de comunicações de imagem JNICT/STRADA 01-01-1992 31-12-1995
NMARV Normalização de métodos avançados de representação de vídeo FCT/PRAXIS 01-01-1995 31-12-1998
Prodígios Processamento digital de áudio e vídeo FCT/PRAXIS 01-01-1995 31-12-1998
QUALINET European Network on Quality of Experience in Multimedia Systems and Services ESF/COST 01-11-2010 01-10-2014
VISNET Networked audiovisual media technologies EU 01-12-2003 30-11-2005
VISNET II Networked audiovisual media technologies II EU 01-07-2006 01-06-2009
  • R. S. da Silva, F. Pereira, E. Silva, Best Paper Award at Simpósio Brasileiro de Telecomunicações (SBrT 2015), Best Paper Award at Simpósio Brasileiro de Telecomunicações (SBrT 2015), held in Juiz de Fora, Brasil, with papero “Studying the compression performance of video descriptors” authored by Renam C. da Silva, Fernando Pereira, Eduardo A. B. da Silva., 01-09-2015
  • X. HoangVan, J. Ascenso, F. Pereira, Best Paper Award at Picture Coding Symposium’2015 ((Jun-2015)), Our paper ''Improving Enhancement Layer Merge Mode for HEVC Scalable Extension'' won the best paper award at the 31st Picture Coding Symposium, Cairns, Australia, 01-06-2015
  • F. Pereira, Menção Honrosa do Prémio UTL/Santander Totta 2011, Menção Honrosa do Prémio UTL/Santander Totta na área da Engenharia Electrotécnica, 01-12-2011
  • F. Pereira, Menção Honrosa do Prémio UTL/Santander Totta 2010, Menção Honrosa do Prémio UTL/Santander Totta na área da Engenharia Electrotécnica, 01-12-2010
  • F. Pereira, Menção Honrosa do Prémio UTL/Santander Totta 2009, Menção Honrosa do Prémio UTL/Santander Totta na área da Engenharia Electrotécnica,, 01-12-2009
  • F. Pereira, IEEE Fellow, For contributions to object-based digital video representation technologies and standards., 01-01-2008
  • F. Pereira, IEEE Distinguished Lecture, Elected IEEE Distinguished Lecture, 01-10-2004
  • F. Pereira, ISO Award for Outstanding Technical Contribution, For his technical contribution to the MPEG-4 Visual standard, 01-10-1998
  • F. Pereira, 14º Concurso de Ensaios, Concurso de Ensaios, patrocinado pela Embaixada do Japão; ensaio intitulado “Europe and Japan: the future is together”, 01-07-1992
  • F. Pereira, 1º Prémio Científico IBM, 01-12-1990
  • F. Pereira, JPEG Requirements Chair, National Delegate, https://jpeg.org/contact.html, 01-02-2016
  • F. Pereira, EURASIP Board of Directors, 01-01-2015
  • F. Pereira, Distributed Video Coding, Guest Editor, EURASIP Journal on Advances in Signal Processing, 01-12-2013
  • F. Pereira, Visual representation: a great present but what future ?, Invited Talks, EUSIPCO'2013, 01-09-2013
  • F. Pereira, Signal Processing Magazine, Member of Editorial Board, 01-01-2009
  • F. Pereira, Distributed video coding: developments and challenges, Seminars, The Hong Kong Polytechnic University, Hong Kong, 01-12-2008
  • F. Pereira, Video coding: achievements, trends and challenges, Seminars, Chinese University of Hong Kong, Hong Kong, 01-12-2008
  • F. Pereira, do 9th Symposium on Advanced Concepts for Intelligent Vision Systems (ACIVS’2007), Juan-les-Pins, France, Member of Technical Committee, 01-10-2008
  • F. Pereira, International Workshop on Multimedia Signal Processing (MMSP’08), Cairns, Australia, Member of Technical Committee, 01-10-2008
  • F. Pereira, Recent trends on video coding: from predictions to estimations, Seminars, University of Klagenfurt, Klagenfurt, Austria, 01-10-2008
  • F. Pereira, 9th International Conference on Visual Information Systems (VISUAL’2008), Salerno, Italy, Member of Technical Committee, 01-09-2008
  • F. Pereira, Workshop Activity Monitoring by Multi-Camera Surveillance Systems (AMMCSS’2008), Stanford, USA, Member of Technical Committee, 01-09-2008
  • F. Pereira, 2nd IEEE International Workshop on Multimedia Analysis and Processing (IMAP), St. Thomas, Virgin Island, USA, Member of Technical Committee, 01-08-2008
  • F. Pereira, Image & Multidimensional Signal Processing da European Signal Processing Conference (EUSIPCO’ 2008), Lausanne, Switzerland, Member of Technical Committee, 01-08-2008
  • F. Pereira, ACM International Conference on Image and Video Retrieval (CIVR’2008), Niagara Falls, Canada, Member of Technical Committee, 01-07-2008
  • F. Pereira, Advanced video coding, PhD Thesis Jury, Mo Wu, Danish Technical University, Copenhagen, Danmark, 01-06-2008
  • F. Pereira, Transform domain transcoding systems for static and dynamic video composition, National Delegate, Nuno Filipe Valentim Roma no Instituto Superior Técnico, Universidade Técnica de Lisboa, 01-05-2008
  • F. Pereira, Video Surveillance, Guest Editor, IEEE Transactions on Circuits and Systems for Video Technology, 01-05-2008
  • F. Pereira, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2008), Klagenfurt, Austria, Member of Technical Committee, 01-05-2008
  • F. Pereira, Advances on video coding algorithms for streaming applications, PhD Thesis Jury, Mehdi Rezaei, Tampere University of Technology, Tampere, Finland, 01-04-2008
  • F. Pereira, International Symposium on Consumer Electronics (ISCE’2008), Albufeira, Portugal, Member of Technical Committee, 01-04-2008
  • F. Pereira, International Workshop on Signal Processing and its Applications (WoSPA’2008’, Sharjah, UAE, Member of Technical Committee, 01-03-2008
  • F. Pereira, Rate-distortion optimization for video communication in resource constrained IP networks, PhD Thesis Jury, Stian Johansen, Norwegian University of Science and Technology, Trondheim, Norway, 01-03-2008
  • F. Pereira, Recent trends on video coding: from predictions to estimations, Seminars, Norwegian University of Science and Technology (NTNU), Trondheim, Norway, 01-03-2008
  • F. Pereira, IEEE Circuits and Systems Society Multimedia Systems and Applications (MSA), Member of Technical Committee, 01-01-2008
  • F. Pereira, IEEE Circuits and Systems Society Visual Signal Processing and Communications (VSPC), Member of Technical Committee, 01-01-2008
  • F. Pereira, IEEE Signal Processing Society Image, Video and Multidimensional Signal Processing (IMVSP), Member of Technical Committee, 01-01-2008
  • F. Pereira, IEEE Signal Processing Society Multimedia Signal Processing (MMSP), Member of Technical Committee, 01-01-2008
  • F. Pereira, Second International Conference on Ubiquitous Information Management and Communication (ICUIMC’08), Swon, South Korea, Member of Technical Committee, 01-01-2008
  • F. Pereira, Signal Processing Magazine, Associate Editor, 01-01-2008
  • F. Pereira, Signal Processing: Image Communication, Associate Editor, 01-01-2008
  • F. Pereira, Visual Communications and Image Processing (VCIP’2008), San Jose, USA, Member of Technical Committee, 01-01-2008
  • F. Pereira, Pacific-Rim Conference on Multimedia (PCM’07), Member of Technical Committee, Hong-Kong, 01-12-2007
  • F. Pereira, 12th Iberoamerican Congress on Pattern Recognition (CIARP’2007), Member of Technical Committee, Viña del Mar, Valparaiso, Chile, 01-11-2007
  • F. Pereira, 16th International Packet Video Workshop, Member of Technical Committee, Lausanne, Switzerland, 01-11-2007
  • F. Pereira, DISCOVER Monoview Video Codec, Invited Talks, Workshop on Recent Advances in Distributed Video Coding, Instituto Superior Técnico, Lisboa, Portugal, 01-11-2007
  • F. Pereira, IEEE International Conference on Signal Processing and Communications, Member of Advisory Committee, Dubai, United Arab Emirates, 01-11-2007
  • F. Pereira, Picture Coding Symposium (PCS’2007), Member of Advisory Committee, Lisbon, Portugal, 01-11-2007
  • F. Pereira, 15º Encontro Português de Computação Gráfica, Member of Technical Committee, Porto Salvo, Portuga, 01-10-2007
  • F. Pereira, International Workshop on Multimedia Signal Processing (MMSP'07), Member of Technical Committee, Chania - Greece, 01-10-2007
  • F. Pereira, 14th International Conference on Image Analysis and Processing (ICIAP’2007), Member of Technical Committee, Modena, Italy, 01-09-2007
  • F. Pereira, ACM Multimedia, Member of Technical Committee, Augsburg, Germany, 01-09-2007
  • F. Pereira, European Signal Processing Conference (EUSIPCO’ 2007), Member of Technical Committee, Poznan - Poland, 01-09-2007
  • F. Pereira, IEEE International Conference on Advanced Video and Signal based Surveillance (AVSS’2007), Member of Technical Committee, London, UK, 01-09-2007
  • F. Pereira, International Conference on Image Processing (ICIP’2007), Member of Technical Committee, Santo Antonio, TX, USA, 01-09-2007
  • F. Pereira, MPEG multimedia standards: evolution and future developments, Tutorial, ACM Multimedia, Augsburg, Germany, 01-09-2007
  • F. Pereira, MPEG-21: a standard for a multimedia framework, Training Course, European Patent Office, Munich, Germany, 01-09-2007
  • F. Pereira, 9th Symposium on Advanced Concepts for Intelligent Vision Systems (ACIVS’2007), Member of Technical Committee, Delft, Netherlands, 01-08-2007
  • F. Pereira, International Conference on Image Analysis and Recognition (ICIAR’2007), Member of Technical Committee, Montreal, Canada, 01-08-2007
  • F. Pereira, Third International Mobile and Multimedia Communications Conference (MobiMedia’2007), Member of Technical Committee, Nafpaktos, Greece, 01-08-2007
  • F. Pereira, 4th Visual Information Engineering Conference (VIE’2007), Member of Technical Committee, London, UK, 01-07-2007
  • F. Pereira, IEEE International Conference on Multimedia and Expo (ICME’2007), Member of Technical Committee, Beijing, China, 01-07-2007
  • F. Pereira, MPEG multimedia standards: evolution and recent developments, Tutorial, IEEE International Conference on Multimedia and Expo (ICME’2007), Beijing, China, 01-07-2007
  • F. Pereira, 9th International Conference on Visual Information Systems (VISUAL’2007), Member of Technical Committee, Shanghai, China, 01-06-2007
  • F. Pereira, Fifth International Workshop on Content-Based Multimedia Indexing (CBMI’2007), Member of Technical Committee, Bordeaux, France, 01-06-2007
  • F. Pereira, IEEE Circuits and Systems Society Visual Signal Processing and Communications (VSPC) Technical Committee, Member of Technical Committee, 01-06-2007
  • F. Pereira, Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2007), Member of Technical Committee, Santorini – Greece, 01-06-2007
  • F. Pereira, 6ª Conferência de Telecomunicações, Member of Technical Committee, Peniche, Portugal, 01-05-2007
  • F. Pereira, Metadata: the key for powerful multimedia personalization, Invited Talks, Universidade Nova de Lisboa, Portugal, 01-05-2007
  • F. Pereira, Multimedia application formats: why, how and what ?, Invited Talks, Università degli Studi di Cagliari, Italy, 01-03-2007
  • F. Pereira, Processing challenges in intelligent video adaptation, Invited Talks, Università degli Studi di Cagliari, Italy, 01-03-2007
  • F. Pereira, Bringing emotions to adapted multimedia experiences, Invited Talks, Universitat Autónoma de Madrid, Spain, 01-02-2007
  • F. Pereira, International Symposium on Signal Processing and its Applications (ISSPA’07), Member of Advisory Committee, Sharjah, United Arab Emirates, 01-02-2007
  • F. Pereira, Distributed video coding: basics, developments and challenges, Invited Talks, Universitat Politécnica de Madrid, Spain, 01-01-2007
  • F. Pereira, MPEG-7: multimedia content description interface, Tutorial, Workshop on MPEG Technologies, Marrakech, Morroco, 01-01-2007
  • F. Pereira, Third International Workshop on Video Processing and Quality Metrics for Consumer Electronics (VPQM’07), Member of Technical Committee, Scottsdale, AZ, USA, 01-01-2007
  • F. Pereira, Visual Communications and Image Processing (VCIP’2007), Member of Technical Committee, San Jose, CA, USA, 01-01-2007
  • F. Pereira, Multimedia application formats: why, how and what, Tutorial, Workshop on Advanced Multimedia Standards, Hangzhou, China, 01-10-2006
  • F. Pereira, Distributed video coding: developments and challenges, Invited Talks, University of Umea, Umea, Sweden, 01-09-2006
  • F. Pereira, Multimedia representation standards: the MPEG case, Training Course, Summer School on Multimedia Digital Libraries: Machine Learning and Cross-Modal Technologies for Access and Retrieval, San Vincenzo, Italy, 01-06-2006
  • F. Pereira, Televisão digital: mitos e realidades, Invited Talks, 1ª Palestra do ciclo ‘Temas das Telecomunicações’ organizado pela Academia das Ciências de Lisboa, pelo Instituto de Altos Estudos, a Academia de Engenharia, a Ordem dos Engenheiros, 01-06-2006
  • F. Pereira, IEEE Signal Processing Society Multimedia Signal Processing (MMSP) Technical Committee, Member of Technical Committee, 01-01-2006
  • F. Pereira, Distributed video coding: achievements and plans, Invited Talks, Purdue University, Laffayette (IL), USA, 01-12-2005
  • F. Pereira, MPEG standards: an overview on recent achievements and trends, Invited Talks, Thomson Consumer Electronics, Indianapolis (IL), USA, 01-12-2005
  • F. Pereira, Adaptation de contenu multimédia avec MPEG-21: conversion de ressources et adaptation sémantique de scènes, PhD Thesis Jury, Eng. Mariam Kimiaei Asadi, at École Nationale Supérieure des Télécommunications, Paris - France, in June 2005, 05-11-2005
  • F. Pereira, Bringing emotions to adapted multimedia experiences, Invited Talks, Univ. Surrey, UK, 05-11-2005
  • F. Pereira, Codificação de vídeo para sistemas de comunicação móveis, MSc Thesis Jury, Eng. Pedro Jorge de Oliveira Sá Vinhas, at Univ. of Aveiro, in March 2005, 05-11-2005
  • F. Pereira, Content adaptation: a metadata challenge, Invited Talks, Invited talk as IEEE Distinguished Lecturer at IEEE Workshop on Multimedia Compression, Bangalore – India, October 2005, 05-11-2005
  • F. Pereira, Content and context: two worlds to bridge, Invited Talks, Keynote talk at Fourth International Workshop on Content-Based Multimedia Indexing (CBMI’2005), Riga- Latvia, June 2005, 05-11-2005
  • F. Pereira, From coding to personalization using MPEG standards, Invited Talks, Invited talk as IEEE Distinguished Lecturer at 12th IEEE Technical Exchange Meeting (TEM), Dahran – Saudi Arabia, May 2005, 05-11-2005
  • F. Pereira, MPEG visual representation standards, Tutorial, Tutorial as IEEE Distinguished Lecturer at IEEE Workshop on Multimedia Compression, Bangalore – India, October 2005, 05-11-2005
  • F. Pereira, MPEG-21 standard: defining an open multimedia framework, Invited Talks, Plenary talk at 47th International Symposium ELMAR-2005 focused on Multimedia Systems and Applications, Zadar – Croatia, June 2005, 05-11-2005
  • F. Pereira, Multimedia representation technologies: from coding to personalization, Invited Talks, Plenary talk at 5th Conference on Telecommunications, Tomar – Portugal, April 2005, 05-11-2005
  • F. Pereira, Processing challenges in intelligent video adaptation, Invited Talks, Plenary talk at Advanced Concepts for Intelligent Vision Systems (ACIVS’2005), Antwerp – Belgium, September 2005, 05-11-2005
  • F. Pereira, Visual representation for advanced applications: trends and challenges, Invited Talks, as IEEE Distinguished Lecturer, at Sharjah Univ. – United Arab Emirates, in May 2005, 05-11-2005
  • F. Pereira, Analysis and Understanding for Video Adaptation, Guest Editor, Special Issue of IEEE Transactions on Circuits and Systems for Video Technology, 01-10-2005
  • F. Pereira, European Projects on Visual Representation Systems and Services, Guest Editor, Special Issue of Signal Processing: Image Communication, 01-10-2005
  • F. Pereira, Image and Video Processing Technologies, Guest Editor, Special Issue of IEE Proceedings on Vision, Image and Signal Processing, 01-06-2005
  • F. Pereira, The MPEG-21 Standard, Guest Editor, Special Issue of IEEE Transactions on Multimedia, 01-06-2005
  • F. Pereira, IEEE Distinguished Lecturer, Member of Advisory Committee, 11-02-2005
  • F. Pereira, MPEG-21 standard: developing and integrating multimedia technologies, Invited Talks, 05-11-2004
  • F. Pereira, IEEE Signal Processing Society Image and Multiple Dimensional Signal Processing (IMDSP) Technical Committee, Member of Technical Committee, 11-02-2004
  • F. Pereira, IEEE Press, Member of Editorial Board, 19-12-2003
  • F. Pereira, Audiovisual content adaptation, Invited Talks, Plenary speech no Sixth Baiona Workshop on Signal Processing in Communications, Baiona- Espanha, 08-09-2003
  • F. Pereira, I. Burnett, Multimedia adaptation, Guest Editor, Special Issue from Signal Processing: Image Communication, 01-09-2003
  • F. Pereira, MPEG-4/7/21: a family of standards, Invited Talks, Tutorial na International Conference on Parallel and Distributed Computing (Euro-Par 2003), Klagenfurt – Áustria, 27-08-2003
  • F. Pereira, Trends on visual representation for multimedia communications, Invited Talks, Plenary Speech na 6th IEEE International Conference on High Speed Networks and Multimedia Communications, 26-07-2003
  • F. Pereira, Integration of multimedia technologies and MPEG-21, Invited Talks, Tutorial na IEEE International Conference on Multimedia and Expo (ICME’2003), Baltimore, MD - EUA, 25-07-2003
  • F. Pereira, MPEG standards: media technology for advanced applications, Invited Talks, Tutorial na IV Conferência de Telecomunicações, Aveiro - Portugal, 13-06-2003
  • F. Pereira, MPEG-based audiovisual content adaptation, Invited Talks, Tutorial no Workshop Moumir, 09-06-2003
  • F. Pereira, Representação audiovisual: novas tecnologias e aplicações, Seminars, Instituto Politécnico de Leiria, Leiria - Portugal, 04-06-2003
  • F. Pereira, Media representation standards for the new millenium, Training Course, Invited tutorial no Joint International Workshop on Interactive Distributed Multimedia Systems / Protocols for Multimedia Systems, 01-11-2002
  • F. Pereira, MPEG-4: media objects and scenes, Invited Talks, Tutorial day on Multimedia and MPEG, Klagenfurt-Áustria, 20-07-2002
  • F. Pereira, P. Salembier, MPEG-7 Tecnologies, Guest Editor, Special Issue from Signal Processing: Image Communication, 01-09-2000
  • F. Pereira, MPEG-4, Guest Editor, Tutorial Issue from Signal Processing: Image Communication, 01-12-1999
  • IEEE European Workshop on Visual Information Processing - EUVIP, Technical Programme Committee, 2016
  • IEEE International Conf. on Image Processing - ICIP, Technical Programme Chairman, 2016
  • IEEE International Conf. on Multimedia and Expo - ICME, Organizing Committee, 2016
  • International Workshop on Content-Based Multimedia Indexing - CBMI, Technical Programme Committee, 2016
  • IEEE International Workshop on Quality of Multimedia Experience - QoMEX, Conference Chairman, 2016
  • Encontro Português de Computação Gráfica - EPCG, Technical Programme Committee, 2014
  • European Signal Processing Conf. - EUSIPCO, Organizing Committee, 2014
  • European Signal Processing Conf. - EUSIPCO, Organizing Committee, 2014
  • IEEE International Conf. on Multimedia and Expo - ICME, Organizing Committee, 2014
  • International Multimedia Modeling Conf. (MMM), Scientific Committee, 2014
  • International Workshop on Content-Based Multimedia Indexing - CBMI, Scientific Committee, 2014
  • International Workshop on Multimedia Signal Processing, Technical Programme Chairman, 2014
  • International Workshop on Quality of Multimedia Experience - QoMEX, Scientific Committee, 2014
  • ACM - Multimedia, Technical Programme Committee, 2009
  • European Signal Processing Conf. - EUSIPCO, Organizing Committee, 2009
  • IEEE International Conf. on Advanced Video and Signal Based Surveillance, Technical Programme Committee, 2009
  • IEEE International Conf. on Multimedia and Expo - ICME, Scientific Committee, 2009
  • IEEE Pacific-Rim Conf. on Multimedia, Technical Programme Committee, 2009
  • International Conf. on Image Analysis and Processing - ICIAP, Technical Programme Committee, 2009
  • International Conf. on Image Analysis and Recognition, Technical Programme Committee, 2009
  • International Mobile Multimedia Communications Conf. - Mobimedia, 2009
  • International Workshop on Content-Based Multimedia Indexing - CBMI, Technical Programme Committee, 2009
  • International Workshop on Multimedia Signal Processing, Technical Programme Committee, 2009
  • International Workshop on Packet Video, Scientific Committee, 2009
  • Picture Coding Symp., Scientific Committee, 2009
  • Visual Communications and Image Processing - VCIP, Technical Programme Committee, 2009
  • Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Technical Programme Committee, 2009
  • European Signal Processing Conf. - EUSIPCO, Organizing Committee, 2008
  • IEEE International Conf. on Multimedia and Expo - ICME, Scientific Committee, 2008
  • IEEE International Symp. on Consumer Electronics - ISCE, Technical Programme Committee, 2008
  • International Conf. on Ubiquitous Information Management and Communication - ICUIMC, Technical Programme Committee, 2008
  • International Conf. on Visual Information Systems, Technical Programme Committee, 2008
  • International Workshop on Multimedia Signal Processing, Technical Programme Committee, 2008
  • Visual Communications and Image Processing - VCIP, 2008
  • Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Technical Programme Chairman, 2008
  • Picture Coding Symp., Conference Chairman, 2007
  • Conf. on Telecommunications - ConfTele, Technical Programme Committee, 2007
  • International Workshop on Video Processing and Quality Metrics for Consumer Electronics - VPQM, Technical Programme Committee, 2007
  • 8th Symposium on Advanced Concepts for Intelligent Vision Systems (ACIVS’2006), Technical Programme Committee, 2006
  • IEE Visual Information Engineering (VIE’2006), Technical Programme Committee, 2006
  • International Mobile Multimedia Communications Conf. - Mobimedia, Technical Programme Committee, 2006
  • Conf. on Telecommunications - ConfTele, Technical Programme Committee, 2006
  • First International Workshop on Semantic Web Annotations for Multimedia (SWAMM’2006), Technical Programme Committee, 2006
  • Workshop on Visual Computing and Multimedia, Technical Programme Committee, 2006
  • 15th International Packet Video Workshop, Technical Programme Committee, 2006
  • Picture Coding Symp., Scientific Committee, 2006
  • Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Technical Programme Committee, 2006
  • IEEE International Symp. on Control, Communications and Signal Processing - ISCCSP, Technical Programme Committee, 2006
  • International Workshop on Video Processing and Quality Metrics for Consumer Electronics - VPQM, 2006
  • 5th International Conference on Information, Communications & Signal Processing (ICICS’2005), Technical Programme Committee, 2005
  • International Workshop on Very Low Bitrate Video Coding (VLVB’2005), Technical Programme Chairman, 2005
  • International Conference on Image Processing (ICIP’2005), Technical Programme Committee, 2005
  • 12th International Workshop on Systems, Signals and Image Processing (IWSSIP’05), Technical Programme Committee, 2005
  • 7th Symposium on Advanced Concepts for Intelligent Vision Systems (ACIVS’2005), Technical Programme Committee, 2005
  • International Conference on Image Analysis and Recognition (ICIAR’2005), Technical Programme Committee, 2005
  • Eigth International Symposium on Signal Processing and its Applications (ISSPA’2005), Technical Programme Committee, 2005
  • Visual Communications and Image Processing (VCIP’2005), Technical Programme Chairman, 2005
  • IEEE International Conference on Multimedia and Expo (ICME’2005), Organizing Committee, 2005
  • International Conference on Visual Information Systems (VIS’2005), Technical Programme Committee, 2005
  • International Conference on Multimedia Services Access Networks (MSAN’2005), Technical Programme Committee, 2005
  • International Workshop on Content-Based Multimedia Indexing (CBMI’2005), Technical Programme Committee, 2005
  • Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2005), Technical Programme Committee, 2005
  • IASTED International Conference on Internet and Multimedia Systems and Applications (EuroIMSA 2005), Technical Programme Committee, 2005
  • 14th International Packet Video Workshop, Technical Programme Committee, 2004
  • Picture Coding Symposium (PCS’2004), Scientific Committee, 2004
  • European Workshop on the Integration of Knowledge, Semantic and Digital Media Technologies, Technical Programme Committee, 2004
  • International Conference on Image Processing (ICIP’2004), Technical Programme Committee, 2004
  • International Conference on Image Analysis and Recognition (ICIAR’2004), Technical Programme Committee, 2004
  • 11th International Workshop on Systems, Signals and Image Processing (IWSSIP’04), Technical Programme Committee, 2004
  • European Signal Processing Conference (EUSIPCO’ 2004), Technical Programme Committee, 2004
  • 6th Symposium on Advanced Concepts for Intelligent Vision Systems (ACIVS’2004), Technical Programme Committee, 2004
  • International Conference on Visual Information Systems (VIS’2004), Technical Programme Committee, 2004
  • International Conference on Pattern Recognition (ICPR’2004), Technical Programme Committee, 2004
  • 2nd International Symposium on Image/Video Communications over Fixed and Mobile Networks (ISIVC’04), Technical Programme Committee, 2004
  • IEEE International Conference on Multimedia and Expo (ICME’2004), Technical Programme Committee, 2004
  • Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2004), Conference Chairman, 2004
  • International Conference on Information, Communications and Signal Processing (ICICS’2003), Technical Programme Committee, 2003
  • International Workshop on Multimedia Interactive Protocols and Systems (MIPS’2003), Technical Programme Committee, 2003
  • 12º Encontro Português de Computação Gráfica, Technical Programme Committee, 2003
  • International Workshop on Very Low Bitrate Video Coding (VLVB’2003), Scientific Committee, 2003
  • 5th Symposium on Advanced Concepts for Intelligent Vision Systems, Technical Programme Committee, 2003
  • International Conference on Image Processing (ICIP’2003), Organizing Committee, 2003
  • International Conference on Visual Information Systems (VIS’2003), Technical Programme Committee, 2003
  • Redes de Computadores (CRC’2003), Technical Programme Committee, 2003
  • Distributed Systems and Distributed Multimedia da conferência International Conference on Parallel and Distributed Computing (Euro-Par 2003), Technical Programme Chairman, 2003
  • International Conference on Parallel and Distributed Computing (Euro-Par 2003), Technical Programme Chairman, 2003
  • 4th EURASIP Conference focused on Video/Image Processing and Multimedia Communications (EC-VIP-MC 2003), Technical Programme Committee, 2003
  • 6th IEEE International Conference on High Speed Networks and Multimedia Communications, Technical Programme Committee, 2003
  • IEEE International Conference on Multimedia and Expo (ICME’2003), Organizing Committee, 2003
  • Seventh International Symposium on Signal Processing and its Applications (ISSPA’2003), Technical Programme Committee, 2003
  • 13th International Packet Video Workshop, Technical Programme Committee, 2003
  • Picture Coding Symposium (PCS’2003), Technical Programme Committee, 2003
  • Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2003), Technical Programme Committee, 2003
  • Joint International Workshop on Interactive Distributed Multimedia Systems / Protocols for Multimedia Systems (IDMS/PROMS'2002), Technical Programme Committee, 2002
  • 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’2002), Organizing Committee, 2002
  • 4th Symposium on Advanced Concepts for Intelligent Vision Systems, Technical Programme Committee, 2002
  • Conferência de Redes de Computadores (CRC’2002), Technical Programme Committee, 2002
  • International Conference on Image Processing (ICIP’2002), Technical Programme Committee, 2002
  • 2nd Workshop and Exhibition on MPEG-4, Organizing Committee, 2002
  • 12th International Packet Video Workshop, Technical Programme Committee, 2002
  • International Conference on Visual Information Systems (VIS’2002), Technical Programme Committee, 2002
  • 10º Encontro Português de Computação Gráfica, Technical Programme Committee, 2001
  • International Workshop on Very Low Bitrate Video Coding (VLVB’2001), Technical Programme Committee, 2001
  • EURASIP Conference on Digital Signal Processing for Multimedia Communications and Services, Technical Programme Committee, 2001
  • International Conference on Image Processing (ICIP'2001), Technical Programme Committee, 2001
  • International Workshop on Interactive Distributed Multimedia Systems, Technical Programme Committee, 2001
  • 3rd Symposium on Advanced Concepts for Intelligent Vision Systems, Technical Programme Committee, 2001
  • International Conference on Media Futures, Technical Programme Chairman, 2001
  • Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’2001), Technical Programme Committee, 2001
  • 11th International Packet Video Workshop, Technical Programme Committee, 2001
  • Picture Coding Symposium (PCS’2001), Scientific Committee, 2001
  • Visual Communications and Image Processing (VCIP’2001), Technical Programme Committee, 2001
  • Visual Communications and Image Processing (VCIP’2000), Technical Programme Committee, 2000
  • 10th International Packet Video Workshop, Technical Programme Committee, 2000
  • 1st Workshop and Exhibition on MPEG-4, Organizing Committee, 2000
  • International Symposium on Image/Video Communication over Fixed and Mobile Network, Scientific Committee, 2000
  • International Workshop on Very Low Bitrate Video Coding (VLBV’99), Technical Programme Committee, 1999
  • Workshop on Content-Based Multimedia Indexing (CBMI’99), Technical Programme Committee, 1999
  • 3rd International Conference on Visual Information Systems (VISUAL’99), Technical Programme Committee, 1999
  • IEEE International Conference on Multimedia Computing and Systems (ICMCS’99), Technical Programme Committee, 1999
  • 2nd Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’99), Scientific Committee, 1999
  • III Conferência de Telecomunicações (CONFTELE’99), Organizing Committee, 1999
  • Visual Communications and Image Processing (VCIP’99), Technical Programme Committee, 1999
  • International Workshop on Very Low Bitrate Video Coding (VLBV’98), Scientific Committee, 1998
  • European Signal Processing Conference (EUSIPCO’ 98), Technical Programme Committee, 1998
  • 3rd European Conference on Multimedia Applications, Services and Techniques (ECMAST’98), Technical Programme Committee, 1998
  • 10th Portuguese Conference on Pattern Recognition (RECPAD’98), Technical Programme Committee, 1998
  • 1st Multimedia Technical Exposition, Organizing Committee, 1997
  • Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS’97), Scientific Committee, 1997
  • 2nd European Conference on Multimedia Applications, Services and Techniques (ECMAST’97), Technical Programme Committee, 1997
  • European Signal Processing Conference (EUSIPCO’ 96), Technical Programme Committee, 1996
  • 1st European European Conference on Multimedia Applications, Services and Techniques (ECMAST’96), Technical Programme Committee, 1996
  • IMAGECOM’96, Technical Programme Committee, 1996
  • Picture Coding Symposium (PCS’96), Scientific Committee, 1996
  • Editor-In-Chief, IEEE Journal on Selected Topics in Signal Processing, 01-01-2013 - 01-12-2015
  • Associate Editor, EURASIP Jounal on Image and Video Processing, 01-01-2013 - 01-12-2017
  • Associate Editor, IEEE Trans. on Multimedia, 01-01-2009 - 01-12-2010
  • Editorial Board, IEEE Signal Processing Magazine, 01-01-2009 - 01-12-2010
  • Associate Editor, IEEE Signal Processing Magazine, 01-01-2007 - 31-12-2009
  • Associate Editor, IEEE Trans. on Multimedia, 01-04-2002 - 31-12-2004
  • Associate Editor, IEEE Trans. on Image Processing, 01-01-2002 - 01-12-2005
  • Associate Editor, IEEE Trans. on Circuits and Systems for Video Tech., 01-04-1997 - 31-12-2006
  • Area Editor, Signal Processing: Image Communication, 01-04-1994 - 01-12-2017