Papers in Conference Proceedings [314] 

- J. R. Fernandes; Queluz, M.P.; Brandão, T.; F. A. Azevedo; J. Gomes; "Automatic detection of stork nests on VHV towers", Proc Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. ---, pp. --- - ---, May, 2013.
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- A.S. Marques; Correia, P.L.; "Automatic Road Pavement Crack Detection Using a Support Vector Machine", Proc Conf. on Telecommunications - ConfTele, Castelo Baranco, Portugal, Vol. ., pp. . - ., May, 2013.
Abstract | BibTex


- Sousa, I.; Queluz, M.P.; Rodrigues, A. J.; "Protocol to Find and Select a Relay in Cooperative Wireless Communication Systems", Proc Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 105 - 108, May, 2013.
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- D. S. Shah; Ascenso, J.; Brites , C.; Pereira, F.; "Studying Platelet-Based Depth Map Coding", Proc Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. - - -, May, 2013.
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- S. Sanchit; Correia, P.L.; Soares, L. D.; "Improved Rotation-Invariant Degraded Partial Palmprint Recognition Technique", Proc International Workshop on Biometrics and Forensics - IWBF, Lisbon, Portugal, Vol. ., pp. . - ., April, 2013.
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- Sousa, I.; Queluz, M.P.; Rodrigues, A. J.; "MIMO Channel Capacity Spatial Distribution in a Microcell Environment", Proc IEEE Wireless Communications and Networking Conf. - WCNC, Shanghai, China, Vol. -, pp. 3181 - 3186, April, 2013.
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- Sousa, I.; Queluz, M.P.; Rodrigues, A. J.; "Cooperative wireless communication system for microcell networks", Proc URSI Seminar of the Portuguese Committee, Lisbon, Portugal, Vol. -, pp. - - -, November, 2012.
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- D. Shah; Ascenso, J.; Brites , C.; Pereira, F.; "Evaluating Multi-View Plus Depth Coding Solutions for 3D Video Scenarios", Proc IEEE EUSIPCO 3DTV-Conf.: The True Vision - Capture, Transmission and Display of 3D Video - 3DTV, Zurich, Switzerland, Vol. -, pp. - - -, October, 2012.
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- HoangVan , X.; Ascenso, J.; Pereira, F.; "Improving Predictive Video Coding Performance with Decoder Side Information", Proc IEEE International Conf. on Image Processing - ICIP, Florida, United States, Vol. 1, pp. 1 - 4, October, 2012.
Abstract | Full text (PDF 158KB) | BibTex


- Conti, C. ; Soares, L. D.; Nunes, P.; "Influence of Self-Similarity on 3D Holoscopic Video Coding Performance", Proc Brazilian Symp. on Multimedia and the Web - WebMedia, São Paulo, Brazil, Vol. , pp. 131 - 134, October, 2012.
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- Conti, C. ; Nunes, P.; Soares, L. D.; "New HEVC Prediction Modes for 3D Holoscopic Video Coding", Proc IEEE International Conf. on Image Processing - ICIP, Orlando, United States, Vol. -, pp. - - -, October, 2012.
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- A. Nambiar; Correia, P.L.; Soares, L. D.; "Frontal Gait Recognition Combining 2D and 3D Data", Proc ACM Workshop on Multimedia and Security - MMSec, Conventry, United Kingdom, Vol. -, pp. - - -, September, 2012.
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- G. Barreira; Ascenso, J.; "Impact of the IEEE 802.11n Frame Aggregation Mechanisms on Video Streaming Quality", Proc IEEE International Conf. on Software, Telecommunications and Computer Networks - SoftCOM, Split, Croatia, Vol. -, pp. - - -, September, 2012.
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- M. Ramalho; S. Sanchit; Correia, P.L.; Soares, L. D.; "Distributed Source Coding: Application in Biometrics", Proc European Signal Processing Conf. - EUSIPCO, Bucharest, Romania, Vol. ., pp. . - ., August, 2012.
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- S. Sanchit; M. Ramalho; Correia, P.L.; Soares, L. D.; "PP-Rider: A Rotation-Invariant Degraded Partial Palmprint Recognition Technique", Proc European Signal Processing Conf. - EUSIPCO, Bucareste, Romania, Vol. -, pp. - - -, August, 2012.
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- Sousa, I.; Queluz, M.P.; Rodrigues, A. J.; "Implementation of the COST 273 Directional Channel Model in Microcell Scenarios", Proc International Conf. on Wireless Information Networks and Systems - Winsys, Rome, Italy, Vol. -, pp. - - -, July, 2012.
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- Ascenso, J.; H. C. Cruz; P. D. Dias; "Packet-header Based No-Reference Quality Metrics for H.264/AVC Video Transmission", Proc International Conf. on Telecommunications and Multimedia (Temu), Heraklion, Greece, Vol. -, pp. - - -, July, 2012.
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- M. Naccari; Pereira, F.; "Adaptive Bilateral Filter for Improved In-Loop Filtering in the Emerging High Efficiency Video Coding Standard", Proc Picture Coding Symp., Krakow, Poland, Vol. 1, pp. 1 - 4, May, 2012.
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- Pereira, F.; M. Cassa; M. Naccari; "HEVC fast rate distortion optimization", Proc Picture Coding Symp., Kraków, Poland, Vol. -, pp. - - -, May, 2012.
Abstract | Full text (PDF 382KB) | BibTex


- Brites , C.; Ascenso, J.; Pereira, F.; "Learning based Decoding Approach for Improved Wyner-Ziv Video Coding", Proc Picture Coding Symp., Kraków, Poland, Vol. -, pp. 165 - 168, May, 2012.
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- M. Naccari; Pereira, F.; "Quadratic Modeling Rate Control in the Emerging HEVC Standard", Proc Picture Coding Symp., Krakow, Poland, Vol. 1, pp. 1 - 4, May, 2012.
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- Conti, C. ; J. Lino; Nunes, P.; Soares, L. D.; "Spatial and Temporal Prediction Scheme for 3D Holoscopic Video Coding Based on H.264/AVC", Proc International Packet Video Workshop , Munich, Germany, Vol. , pp. . - ., May, 2012.
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- Brites , C.; Ascenso, J.; Pereira, F.; "Structural based Side Information Creation with Improved Matching Criteria for Wyner-Ziv Video Coding", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Dublin, Ireland, Vol. -, pp. - - -, May, 2012.
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- M. Chin; Brandão, T.; Queluz, M.P.; "Bitstream-based Quality metric for Packetized Transmission of H.264 Encoded Video", Proc International Conf. on Systems, Signals and Image Processing - IWSSIP, Vienna, Austria, Vol. --, pp. -- - --, April, 2012.
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- HoangVan , X.; Ascenso, J.; Pereira, F.; "Improved B-slice Direct Mode Coding using Motion Side Information", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Dublin, Ireland, Vol. 13, pp. 1 - 4, March, 2012.
Abstract | Full text (PDF 141KB) | BibTex


- Ascenso, J.; Brites , C.; Pereira, F.; "Augmented LDPC Graph for Distributed Video Coding with Multiple Side Information", Proc IEEE Workshop on MultiMedia Signal Processing - MMSP, Hangzhou, China, Vol. -, pp. - - -, October, 2011.
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- Ascenso, J.; Brites , C.; Pereira, F.; "A Denoising Approach for Iterative Side Information Creation in Distributed Video Coding", Proc IEEE International Conf. on Image Processing - ICIP, Brussels, Belgium, Vol. -, pp. - - -, September, 2011.
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- Pereira, F.; G. Cernigliaro; M. Naccari; F. Jaureguizar; J. Cabrera; Pereira, F.; "A new fast motion estimation and mode decision algorithm for H.264 depth maps encoding in free viewpoint TV", Proc IEEE International Conf. on Image Processing - ICIP, Brussels, Belgium, Vol. -, pp. - - -, September, 2011.
Abstract | Full text (PDF 497KB) | BibTex


- M. Ramalho; Correia, P.L.; Soares, L. D.; "DISTRIBUTED SOURCE CODING FOR SECURING A HAND-BASED BIOMETRIC RECOGNITION SYSTEM", Proc IEEE International Conf. on Image Processing - ICIP, Brussels, Belgium, Vol. ., pp. . - ., September, 2011.
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- M. Naccari; Brites , C.; Ascenso, J.; Pereira, F.; "Low complexity deblocking filter perceptual optimization for the HEVC codec", Proc IEEE International Conf. on Image Processing - ICIP, Brussels, Belgium, Vol. 1, pp. 1 - 4, September, 2011.
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- Pereira, F.; "Panel on 'Quality of Experience in Applications, Standardization and Certification'", Proc International Workshop on Quality of Multimedia Experience - QoMEX, Mechelen, Belgium, Vol. -, pp. - - -, September, 2011.
Abstract | Full text (PDF 1028KB) | BibTex


- Conti, C. ; J. Lino; Nunes, P.; Soares, L. D.; Correia, P.L.; "Spatial Prediction Based on Self-Similarity Compensation for 3D Holoscopic Image and Video Coding", Proc IEEE International Conf. on Image Processing - ICIP, Brussels, Belgium, Vol. ., pp. . - ., September, 2011.
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- Conti, C. ; J. Lino; Nunes, P.; Soares, L. D.; Correia, P.L.; "Improved Spatial Prediction for 3D Holoscopic Image and Video Coding", Proc European Signal Processing Conf. - EUSIPCO, Barcelona, Spain, Vol. ., pp. . - ., August, 2011.
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- M. Ramalho; S. Sanchit; Correia, P.L.; Soares, L. D.; "Secure Multi-Spectral Hand Recognition System", Proc European Signal Processing Conf. - EUSIPCO, Barcelona, Spain, Vol. ., pp. . - ., August, 2011.
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- GC Carmo; M. Naccari; Pereira, F.; "Binary tree decomposition depth coding for 3D video applications", Proc IEEE International Conf. on Multimedia and Expo - ICME, Barcelona, Spain, Vol. 1, pp. 1 - 4, July, 2011.
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- Brandão, T.; M. Chin; Queluz, M.P.; "From PSNR to perceived quality in H.264 encoded video sequences", Proc EuroITV, Lisbon, Portugal, Vol. CDROM, pp. -- - --, July, 2011.
Full text (PDF 906KB) | BibTex


- Pereira, F.; "Visual compression: the foundational technology for better TV experiences", Proc EuroITV, Lisboa, Portugal, Vol. -, pp. - - -, June, 2011.
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- M. Naccari; Pereira, F.; "Integrating a spatial just noticeable distortion model in the under development HEVC codec", Proc IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Prague, Czech Republic, Vol. 1, pp. 1 - 4, May, 2011.
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- Pereira, F.; "Video compression: an evolving technology for better user experiences", Proc National Conf. on Telecommunications (Peru), Arequipa, Peru, Vol. -, pp. - - -, May, 2011.
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- J. D. Dick; H. A. Almeida; Soares, L. D.; Nunes, P.; "3D Holoscopic Video Coding using MVC", Proc EUROCON and CONFTELE 2011, Lisboa, Portugal, Vol. --, pp. -- - --, April, 2011.
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- S. Noto; Correia, P.L.; Soares, L. D.; "Analysis of Error Correcting Codes for the Secure Storage of Biometric Templates", Proc EUROCON and CONFTELE 2011, Lisbon, Portugal, Vol. ., pp. . - ., April, 2011.
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- S. Sanchit; M. Ramalho; Correia, P.L.; Soares, L. D.; "Biometric Identification through Palm and Dorsal Hand Vein Patterns", Proc EUROCON and CONFTELE 2011, Lisbon, Portugal, Vol. ., pp. . - ., April, 2011.
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- A.S.C Cabrita; M. Naccari; Pereira, F.; "Perceptually driven coefficients pruning and quantization for the H.264/AVC standard", Proc Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol. 1, pp. 1 - 4, April, 2011.
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- Sousa, I.; Queluz, M.P.; Rodrigues, A. J.; Vieira, P.; "Realistic Mobility Modeling of Pedestrian Traffic in Wireless Networks", Proc EUROCON and CONFTELE 2011, Lisbon, Portugal, Vol. -, pp. - - -, April, 2011.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "LTE Multi Antenna Bit Rate Expectation for Urban Macro-cell Networks", Proc IBERSENSOR 2010 - 7th Ibero-American Congress on Sensors, Lisbon, Portugal, Vol. 1, pp. 1 - 1, November, 2010.
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- M. Ramalho; Correia, P.L.; Soares, L. D.; "Feature Vector Binarization: A Quantization-Based Approach to a Secure Biometric System", Proc Portuguese Conf. on Pattern Recognition - RecPad, Vila Real, Portugal, Vol. ., pp. . - ., October, 2010.
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- Sousa, I.; Sena da Silva, F. S. ; Queluz, M.P.; Rodrigues, A. J.; "Location Error Spatial Distribution in Cellular Mobile Systems", Proc Wireless Personal Multimedia Communications Symp. - WPMC, Recife, Brazil, Vol. 1, pp. 1 - 1, October, 2010.
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- S. Noto; Correia, P.L.; Soares, L. D.; "Performance Comparison of Low-Density Parity Check Codes and Reed Solomon Codes in an Iris Biometric System with Secure Template Storage", Proc Portuguese Conf. on Pattern Recognition - RecPad, Vila Real, Portugal, Vol. ., pp. . - ., October, 2010.
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- M. Naccari; Pereira, F.; "Decoder side just noticeable distortion model estimation for efficient H.264/AVC based perceptual video coding", Proc IEEE International Conf. on Image Processing - ICIP, Hong Kong, Hong Kong, Vol. 1, pp. 1 - 4, September, 2010.
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- Oliveira, H.; JJC Caeiro; Correia, P.L.; "Improved Road Crack Detection Based on One-class Parzen Density Estimation and Entropy Reduction", Proc IEEE International Conf. on Image Processing - ICIP, Hong Kong, Hong Kong, Vol. -, pp. - - -, September, 2010.
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- Brites , C.; Pereira, F.; "Probability Updating for Decoder and Encoder Rate Control Turbo based Wyner-Ziv Video Coding", Proc IEEE International Conf. on Image Processing - ICIP, Hong Kong, China, Vol. -, pp. - - -, September, 2010.
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- Pereira, F.; "Video compression: enabling more exciting experiences …", Proc International Telecommunications Symp., Manaus, Brazil, Vol. -, pp. - - -, September, 2010.
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- Oliveira, H.; Correia, P.L.; "Automatic Crack Detection on Road Imagery Using Anisotropic Diffusion and Region Linkage", Proc European Signal Processing Conf. - EUSIPCO, Aalborg, Denmark, Vol. -, pp. - - -, August, 2010.
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- T. Santos; Soares, L. D.; Correia, P.L.; "Iris Verification System with Secure Template Storage", Proc European Signal Processing Conf. - EUSIPCO, Aalborg, Denmark, Vol. ., pp. . - ., August, 2010.
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- Ascenso, J.; Brites , C.; F.D. Dufaux; W. Fernando; T.E. Ebrahimi; Pereira, F.; S. Tubaro; "The VISNET II DVC codec: architecture, tools and performance", Proc European Signal Processing Conf. - EUSIPCO, Aalborg, Denmark, Vol. -, pp. - - -, August, 2010.
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- R.T. Trindade; Correia, P.L.; M. S. Santos; "Multimedia Sharing over the Internet from a Mobile Phone", Proc International Workshop on Future Multimedia Networking (FMN), Krakov, Poland, Vol. LNCS 6157, pp. 13 - 23, June, 2010.
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- T. Gonçalves; Lopes, R.J.; Nunes, P.; "Using metadata in video quality assessment based on the structural similarity (SSIM) index metric", Proc International Workshop on Quality of Experience for Multimedia Content Sharing - QoEMCS, Tampere, Finland, Vol. -, pp. - - -, June, 2010.
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- Oliveira, H.; Correia, P.L.; "Automatic analysis of road pavement surface imagery", Proc International Road Federation - World Meeting - IRF2010, Lisbon, Portugal, Vol. -, pp. - - -, May, 2010.
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- T. Santos; Soares, L. D.; Correia, P.L.; "Secure Iris Verification using a Universal Noise Mask", Proc Workshop on Privacy and Security for Biometrics, Las Palmas de Gran Canaria, Spain, Vol. ---, pp. --- - ---, May, 2010.
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- M. Naccari; Pereira, F.; "Comparing spatial masking modelling in just noticeable distortion controlled H.264/AVC video coding", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Desenzano del Garda, Italy, Vol. 1, pp. 1 - 4, April, 2010.
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- Ascenso, J.; Brites , C.; Pereira, F.; "Compression efficiency analysis of Wyner-Ziv video coding with motion compensated side information interpolation", Proc SPIE Conf. on Visual Information Processing and Communication , San Jose, United States, Vol. -, pp. - - -, January, 2010.
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- Brandão, T.; Queluz, M.P.; "No-reference perceptual quality metric for H.264/AVC encoded video", Proc International Workshop on Video Processing and Quality Metrics for Consumer Electronics - VPQM, Scottsdale, United States, Vol. --, pp. -- - --, January, 2010.
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- Nunes, P.; Soares, L. D.; Pereira, F.; "Automatic and adaptive network-aware macroblock intra refresh for error-resilient H. 264/AVC video coding", Proc IEEE International Conf. on Image Processing - ICIP, Cairo, Egypt, Vol. -, pp. - - -, November, 2009.
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- Oliveira, H.; Correia, P.L.; "Road Surface Cracks Detection Using Unsupervised Strategies", Proc Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol. ., pp. . - ., October, 2009.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "Capacity Expectation in 4G MIMO Macro-cell Networks", Proc Wireless Personal Multimedia Communications Symp. - WPMC, Sentai, Japan, Vol. 1, pp. 1 - 1, September, 2009.
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- Ascenso, J.; Pereira, F.; "Complexity efficient stopping criterion for LDPC based distributed video coding", Proc International Mobile Multimedia Communications Conf. - Mobimedia, London, United Kingdom, Vol. -, pp. - - -, September, 2009.
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- Oliveira, H.; Correia, P.L.; "Automatic Road Crack Segmentation Using Entropy and Image Dynamic Thresholding", Proc European Signal Processing Conf. - EUSIPCO, Glasgow, United Kingdom, Vol. -, pp. - - -, August, 2009.
Abstract | Full text (PDF 628KB) | BibTex


- P. R. Rosa; Correia, P.L.; "Automatic Road Pavement Crack Detection using Boosting Classifiers", Proc European Signal Processing Conf. - EUSIPCO, Glasgow, United Kingdom, Vol. ., pp. . - ., August, 2009.
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- Ascenso, J.; Pereira, F.; "Low complexity intra mode selection for efficient distributed video coding", Proc IEEE International Conf. on Multimedia and Expo - ICME, New York, United States, Vol. -, pp. - - -, July, 2009.
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- Pereira, F.; "Panel on Quality of Experience: Tools, Targets and Trends ", Proc IEEE International Workshop on Quality of Multimedia Experience - QoMEX, San Diego, United States, Vol. -, pp. - - -, July, 2009.
Abstract | Full text (PDF 346KB) | BibTex


- Pereira, F.; "Video Compression: Discussing the Next Steps", Proc IEEE International Conf. on Multimedia and Expo - ICME, New York, United States, Vol. -, pp. - - -, June, 2009.
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- D. Santos; Correia, P.L.; "Car Recognition Based on Back Lights and Rear View Features", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, London, United Kingdom, Vol. ., pp. . - ., May, 2009.
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- X. Huang; Brites , C.; Ascenso, J.; Pereira, F.; S. Forchhammer; "Distributed video coding with multiple side information", Proc Picture Coding Symp., Chicago, United States, Vol. -, pp. - - -, May, 2009.
Abstract | Full text (PDF 241KB) | BibTex


- T. Santos; G.F. Lourenço; Soares, L. D.; Correia, P.L.; "Enhancing Biometrics Security", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. ., pp. . - ., May, 2009.
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- Oliveira, H.; Correia, P.L.; "Evaluation of Pre-processing in Road Pavement Image Analysis", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. , pp. 263 - 266, May, 2009.
Abstract | Full text (PDF 625KB) | BibTex


- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "Macro-Cellular Capacity Enhancement using Spatial Multiplexing MIMO with Linear Antenna Arrays", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. 1 - 1, May, 2009.
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- Brandão, T.; L. R. Roque; Queluz, M.P.; "Quality assessment of H.264/AVC encoded video", Proc Conf. on Telecommunications - ConfTele, Sta. Maria da Feira, Portugal, Vol. CDROM, pp. -- - --, April, 2009.
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- D.C.C. Couto; Correia, P.L.; "An Objective Metric for the Evaluation of Image Segmentation Quality Using Human Visual System Characteristics", Proc International Workshop on Video Processing and Quality Metrics for Consumer Electronics - VPQM, Scottsdale, United States, Vol. ., pp. . - ., January, 2009.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "LTE Spectral Efficiency using Spatial Multiplexing MIMO for Macro-cells", Proc IEEE International Conf. on Signal Processing and Communication - ICSPC, Gold Coast, Australia, Vol. 1, pp. 1 - 1, December, 2008.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "A Spatial Multiplexing Multiple Antenna Framework for Frequency Selective Macro-cells", Proc Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisbon, Portugal, Vol. 1, pp. 1 - 1, November, 2008.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "Improving MIMO Spectral Efficiency in 4G Macro-Cellular Networks", Proc URSI Seminar of the Portuguese Committee, Lisbon, Portugal, Vol. 1, pp. 1 - 1, November, 2008.
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- Sousa, I.; Queluz, M.P.; Rodrigues, A. J.; "Location in Cellular Mobile Systems", Proc URSI Seminar of the Portuguese Committee, Lisbon, Portugal, Vol. 1, pp. 1 - 1, November, 2008.
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- Ascenso, J.; Brites , C.; Pereira, F.; "Design and performance of a novel Low-Density Parity-Check code for distributed video coding", Proc IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol. -, pp. - - -, October, 2008.
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- Nunes, P.; Soares, L. D.; Pereira, F.; "Error Resilient Macroblock Rate Control for H.264/AVC Video Coding", Proc IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol. -, pp. - - -, October, 2008.
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- Oliveira, H.; Correia, P.L.; "Identifying And Retrieving Distress Images from Road Pavement Surveys", Proc ICIP Workshop on Multimedia Information Retrieval: New Trends and Challenges, San Diego, United States, Vol. -, pp. - - -, October, 2008.
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- M. Naccari; M. Tagliasacchi; Pereira, F.; S. Tubaro; "No-reference modeling of the channel induced distortion at the decoder for H.264/AVC video coding", Proc IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol. , pp. 2324 - 2327, October, 2008.
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- Oliveira, H.; T. Sanches; Correia, P.L.; "Personal Identification using Palmprint Biometrics", Proc Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol. -, pp. - - -, October, 2008.
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- L. Yee; Correia, P.L.; P.F. Fonseca; A.C. Campos; "Proposal of an Automatic Procedure for Underwater Video Analysis in Fisheries Research: The I2N2 Framework", Proc Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol. -, pp. - - -, October, 2008.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "A Frequency Selective MIMO FrameWork for Macro-Cellular Urban Environment using Spatial Water-Filling", Proc Wireless Personal Multimedia Communications Symp. - WPMC, Lapland, Finland, Vol. 1, pp. 1 - 1, September, 2008.
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- Krutz; Nunes, P.; Pereira, F.; "Automatic Object Segmentation Algorithms for Sprite Coding using MPEG-4", Proc International Symp. Electronics in Marine - ELMAR, Zadar, Croatia, Vol. -, pp. - - -, September, 2008.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "MIMO Antenna Array Impact on Channel Capacity for a Realistic Macro-Cellular Urban Environment", Proc IEEE Vehicular Networking Conf. (VNC), Calgary, Canada, Vol. 1, pp. 1 - 1, September, 2008.
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- Soares, L. D.; Nunes, P.; Pereira, F.; "Efficient Network-Aware Macroblock Mode Decision for Error Resilient H.264/AVC Video Coding", Proc SPIE - Applications of Digital Image Processing , San Diego, United States, Vol. -, pp. - - -, August, 2008.
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- L. Yee; Correia, P.L.; P.F. Fonseca; A.C. Campos; "I2N2: A Software for the classification of benthic habitats characteristics", Proc European Signal Processing Conf. - EUSIPCO, Lausanne, Switzerland, Vol. , pp. - , August, 2008.
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- J. Areia; Ascenso, J.; Brites , C.; Pereira, F.; "Low complexity hybrid rate control for lower complexity Wyner-Ziv video decoding", Proc European Signal Processing Conf. - EUSIPCO, Lausanne, Switzerland, Vol. -, pp. - - -, August, 2008.
Abstract | Full text (PDF 151KB) | BibTex


- Brandão, T.; Queluz, M.P.; "No-reference PSNR estimation algorithm for H.264 encoded video sequences", Proc European Signal Processing Conf. - EUSIPCO, Lausanne, Switzerland, Vol. CD-ROM, pp. - - -, August, 2008.
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- Oliveira, H.; Correia, P.L.; "Supervised Strategies for Cracks Detection in Images of Road Pavement Flexible Surfaces", Proc European Signal Processing Conf. - EUSIPCO, Lausanne, Switzerland, Vol. -, pp. - - -, August, 2008.
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- Ascenso, J.; M. Jakubowski; G. Pastuszak; "Constant Bitrate Control for a Distributed Video Coding System", Proc International Conf. on Signal Processing and Multimedia Applications, Porto, Portugal, Vol. -, pp. - - -, July, 2008.
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- Pereira, F.; Brites , C.; Ascenso, J.; M. Tagliasacchi; "Wyner-Ziv Video Coding: A Review of the Early Architectures and Further Developments", Proc IEEE International Conf. on Multimedia and Expo - ICME, Hannover, Germany, Vol. -, pp. - - -, June, 2008.
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- C. F. P. Paulo; Correia, P.L.; "Traffic Sign Recognition Based on Pictogram Contours", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Klagenfurt, Austria, Vol. ., pp. . - ., May, 2008.
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- Ascenso, J.; Pereira, F.; "Hierarchical motion estimation for side information creation in Wyner-Ziv video coding", Proc International Conf. on Ubiquitous Information Management and Communication - ICUIMC, Suwon, Korea, South, Vol. -, pp. - - -, January, 2008.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "An Improved Directional Channel Model over Irregular Terrain and Clutter", Proc Wireless Personal Multimedia Communications Symp. - WPMC, Jaipur, India, Vol. 1, pp. 1 - 1, December, 2007.
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- Pereira, F.; Ascenso, J.; Brites , C.; "Studying the GOP size impact on the performance of a feedback channel-based Wyner-Ziv video codec", Proc IEEE Pacific-Rim Symp. on Image and Video Technology - PSIVT, Santiago, Chile, Vol. -, pp. - - -, December, 2007.
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- Brandão, T.; Queluz, M.P.; "Blind PSNR estimation of video sequences using quantized DCT coefficient data", Proc Picture Coding Symp., Lisbon, Portugal, Vol. CDROM, pp. -- - --, November, 2007.
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- Nunes, P.; G. Pastuszak; A. Pietrasiewicz; Pereira, F.; "Joint Bit-Allocation for Multi-Sequence H.264/AVC Video Coding Rate Control", Proc Picture Coding Symp., Lisboa, Portugal, Vol. -, pp. - - -, November, 2007.
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- J. Pedro ; Soares, L. D.; Brites , C.; Ascenso, J.; Pereira, F.; C.B. Bandeirinha; S.Y. Ye; F.D. Dufaux; T.E. Ebrahimi; "Studying Error Resilience Performance for a Feedback Channel Based Transform Domain", Proc Picture Coding Symp., Lisbon, Portugal, Vol. --, pp. -- - --, November, 2007.
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- X. A. Artigas; Ascenso, J.; M. Dalai; D.K. Kubasov; M.O. Ouaret; "The DISCOVER codec: Architecture, Techniques and Evaluation", Proc Picture Coding Symp., Lisbon, Portugal, Vol. -, pp. - - -, November, 2007.
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- M. Naccari; G. Bressan; M. Tagliasacchi; Pereira, F.; S. Tubaro; "Unequal error protection based on flexible macroblock ordering for robust H.264/AVC video transcoding", Proc Picture Coding Symp., Lisbon, Portugal, Vol. -, pp. - - -, November, 2007.
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- Oliveira, H.; Correia, P.L.; "Automatic Crack Pavement Detection Using a Bayesian Stochastic Pattern Recognition System", Proc Portuguese Conf. on Pattern Recognition - RecPad, Lisbon, Portugal, Vol. -, pp. - - -, October, 2007.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "Terrain and Clutter Impact on Joint Statistical Properties of Azimuth Spread and Delay Spread in Macro-cell Bad Urban Environment", Proc IEEE International Symp. on Wireless Communication Systems - ISWCS, Trondheim, Norway, Vol. 1, pp. 1 - 1, October, 2007.
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- L. Yee; Correia, P.L.; P.F. Fonseca; A.C. Campos; "Underwater image analysis to classify benthic habitat characteristics", Proc Portuguese Conf. on Pattern Recognition - RecPad, Lisbon, Portugal, Vol. -, pp. - - -, October, 2007.
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- J. Areia; Brites , C.; Ascenso, J.; Pereira, F.; "Wyner-Ziv stereo video coding using a side information fusion approach", Proc International Workshop on Multimedia Signal Processing , Chania, Greece, Vol. -, pp. - - -, October, 2007.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "A Dynamic Propagation Prediction Platform over Irregular Terrain and Buildings for Wireless Communications", Proc IEEE Vehicular Networking Conf. (VNC), Baltimore, United States, Vol. 1, pp. 1 - 1, September, 2007.
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- T. Sanches; J. Antunes; Correia, P.L.; "A Single Sensor Hand Biometric Multimodal System", Proc European Signal Processing Conf. - EUSIPCO, Poznan, Poland, Vol. ., pp. . - ., September, 2007.
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- Ascenso, J.; Pereira, F.; "Adaptive hash based side information exploitation for efficient Wyner-Ziv video coding", Proc IEEE International Conf. on Image Processing - ICIP, San Antonio, United States, Vol. -, pp. - - -, September, 2007.
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- M. Tagliasacchi; J. Pedro ; Pereira, F.; S. Tubaro; "An efficient request stopping method at the turbo decoder in distributed video coding", Proc European Signal Processing Conf. - EUSIPCO, Poznan, Poland, Vol. -, pp. - - -, September, 2007.
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- Brandão, T.; Queluz, M.P.; "Blind perceptual quality assessment method for DCT-based encoded images", Proc European Signal Processing Conf. - EUSIPCO, Poznan, Poland, Vol. --, pp. -- - --, September, 2007.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "Clustering of Scatterers over an Irregular Clutter Environment: An Extension of COST 273 MIMO Channel Model", Proc IEEE Vehicular Networking Conf. (VNC), Baltimore, United States, Vol. 1, pp. 1 - 1, September, 2007.
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- Brites , C.; Pereira, F.; "Encoder Rate Control for Transform Domain Wyner-Ziv Video Coding", Proc IEEE International Conf. on Image Processing - ICIP, San Antonio, United States, Vol. -, pp. - - -, September, 2007.
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- Nunes, P.; Pereira, F.; "Improved Feedback Compensation Mechanisms for Multiple Video Object Encoding Rate Control", Proc IEEE International Conf. on Image Processing - ICIP, San Antonio, United States, Vol. -, pp. - - -, September, 2007.
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- Correia, P.L.; L. Yee; P.F. Fonseca; A.C. Campos; "Underwater Video Analysis for Norway Lobster Stock Quantification Using Multiple Visual Attention Features", Proc European Signal Processing Conf. - EUSIPCO, Poznan, Poland, Vol. ., pp. . - ., September, 2007.
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- L. Yee; Correia, P.L.; "Detection of bleeding patterns in WCE video using multiple features", Proc International Conf. of the IEEE Engineering in Medicine and Biology Society - EMBC, Lyon, France, Vol. 1, pp. 5601 - 5604, August, 2007.
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- S. Yamagiwa; L. Sousa; Brandão, T.; "Meta-pipeline: a new execution mechanism for distributed pipeline processing", Proc International Symp. on Parallel and Distributed Computing - ISPDC, Hagenberg, Austria, Vol. --, pp. -- - --, July, 2007.
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- C. F. P. Paulo; Correia, P.L.; "Automatic Detection and Classification of Traffic Signs", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Santorini, Greece, Vol. CD, pp. . - ., June, 2007.
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- Soares, L. D.; Pereira, F.; "An Integrated Error Resilient Object-based Video Coding", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. --, pp. 423 - 426, May, 2007.
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- L. Yee; Correia, P.L.; "Analyzing gastrointestinal tissue images using multiple features", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 435 - 438, May, 2007.
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- T. Sanches; J. Antunes; Correia, P.L.; "Biometric Recognition based on Finger Surfaces", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. I, pp. 457 - 460, May, 2007.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "Clustering of Scatterers in Mobile Radio Channels - An Approach for Macro-cell Environment over Irregular Terrain", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 1 - 1, May, 2007.
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- Brandão, T.; Queluz, M.P.; "Estimation of DCT coefficient statistics from their quantized values: application to image quality evaluation", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. --, pp. 461 - 464, May, 2007.
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- R. Almeida; Pereira, F.; "H.264/AVC low complexity encoding: a novel fast coding mode selection solution", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. -, pp. - - -, May, 2007.
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- Nunes, P.; Pereira, F.; "Rate Control Architecture for Joint Object-based MPEG-4 Video Encoding", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. , pp. - , May, 2007.
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- J. Pedro ; Brites , C.; Ascenso, J.; Pereira, F.; "Studying the Feedback Channel in Transform Domain Wyner-Ziv Video Coding", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. -, pp. - - -, May, 2007.
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- Correia, P.L.; L. Yee; P.F. Fonseca; A.C. Campos; "Automating Norway Lobster Counting Using Underwater Video Analysis", Proc Workshop of the ICES-FAO Working Group on Fishing Technology and Fish Behaviour - WGFTFB, Dublin, Ireland, Vol. ., pp. . - ., April, 2007.
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- Ascenso, J.; Brites , C.; Pereira, F.; "Content Adaptive Wyner-Ziv Video Coding Driven by Motion Activity", Proc IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol. -, pp. - - -, October, 2006.
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- M. Tagliasacchi; A. Trapanese; S. Tubaro; Ascenso, J.; Brites , C.; Pereira, F.; "Exploiting Spatial Redundancy in Pixel Domain Wyner-Ziv Video Coding", Proc IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol. -, pp. - - -, October, 2006.
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- E. Martinian; A. Vetro; Ascenso, J.; A. Khisti; D. Malioutov; "Hybrid Distributed Video Coding Using SCA Codes", Proc IEEE Workshop on MultiMedia Signal Processing - MMSP, Victoria, Canada, Vol. -, pp. - - -, October, 2006.
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- Soares, L. D.; Pereira, F.; "Spatio-Temporal Scene Level Error Concealment for Shape and Texture Data in Segmented Video Content", Proc IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol. --, pp. -- - --, October, 2006.
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- Brites , C.; Ascenso, J.; Pereira, F.; "Studying Temporal Correlation Noise Modeling for Pixel Based Wyner-Ziv Video Coding", Proc IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol. -, pp. - - -, October, 2006.
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- Brandão, T.; Queluz, M.P.; "Towards objective metrics for blind assessment of images quality", Proc IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol. , pp. 2933 - 2936, October, 2006.
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- Brandão, T.; Queluz, M.P.; "Blind PSNR estimation of video sequences, through non-uniform quantization watermarking", Proc International Conf. on Image Analysis and Recognition, Póvoa de Varzim, Portugal, Vol. LNCS 4141, pp. 587 - 599, September, 2006.
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- Brites , C.; Ascenso, J.; Pereira, F.; "Feedback Channel in Pixel Domain Wyner-Ziv Video Coding: Myths and Realities", Proc European Signal Processing Conf. - EUSIPCO, Florence, Italy, Vol. -, pp. - - -, September, 2006.
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- J. Baltazar; Pereira, F.; "Integrating low-level and semantic visual cues for improved image-to-video experiences", Proc International Conf. on Image Analysis and Recognition, Póvoa de Varzim, Portugal, Vol. -, pp. - - -, September, 2006.
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- Vieira, P.; M. Vieira; Queluz, M.P.; Rodrigues, A. J.; "Validation of a Novel Vehicular Mobility Model for Wireless Networks", Proc Wireless Personal Multimedia Communications Symp. - WPMC, San Diego, United States, Vol. 1, pp. 1 - 1, September, 2006.
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- Pereira, F.; "Multimedia representation in MPEG standards: achievements and challenges", Proc International Conf. on Signal Processing and Multimedia Applications, Setúbal, Portugal, Vol. -, pp. - - -, August, 2006.
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- J. Simões; R. Costa; Nunes, P.; L. Mathy; "An Architecture for Centralized SIP-based Audio Conferencing using Application Layer Multicast", Proc Annual Postgraduate Symp. - PGNET, Liverpool, United Kingdom, Vol. -, pp. - - -, June, 2006.
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- Brites , C.; Ascenso, J.; Pereira, F.; "Improving Transform Domain Wyner-Ziv Video Coding Performance", Proc IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Toulouse, France, Vol. -, pp. - - -, May, 2006.
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- M. Dalai; R. Leonardi; Pereira, F.; "Improving turbo codec integration in pixel-domain distributed video coding", Proc IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Toulouse, France, Vol. -, pp. - - -, May, 2006.
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- M. Tagliasacchi; A. Trapanese; S. Tubaro; Ascenso, J.; Brites , C.; Pereira, F.; "Intra Mode Decision Based on Spatio-Temporal Cues In Pixel Domain Wyner-Ziv Video Coding", Proc IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Toulouse, France, Vol. -, pp. - - -, May, 2006.
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- Brites , C.; Ascenso, J.; Pereira, F.; "Modeling Correlation Noise Statistics at Decoder for Pixel Based Wyner-Ziv Video Coding", Proc Picture Coding Symp., Beijing, China, Vol. -, pp. - - -, April, 2006.
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- Soares, L. D.; Pereira, F.; "Spatial Scene Level Shape Error Concealment for Segmented Video", Proc Picture Coding Symp., Beijing, China, Vol. -, pp. - - -, April, 2006.
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- J. Baltazar; Pereira, F.; "Visual attention driven image to video transmoding", Proc Picture Coding Symp., Beijing, China, Vol. -, pp. - - -, April, 2006.
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- Vieira, P.; M. Vieira; Queluz, M.P.; Rodrigues, A. J.; "Lisbon mobility simulations for performance evaluation of mobile networks", Proc Jornadas de Engenharia de Telecomunicações e Computadores, Lisbon, Portugal, Vol. 1, pp. -- - --, November, 2005.
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- Vieira, P.; M. Vieira; Queluz, M.P.; Rodrigues, A. J.; "Simulações de Mobilidade em Lisboa para Avaliação de Desempenho de Redes Móveis", Proc Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisboa, Portugal, Vol. 1, pp. 1 - 1, November, 2005.
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- D. Santos; J. Fazenda; Correia, P.L.; "Using Gait to Recognize People", Proc EUROCON and CONFTELE 2011, Belgrado, Serbia & Montenegro, Vol. ., pp. . - ., November, 2005.
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- Pereira, F.; "A triple user characterization model for video adaptation and quality of experience evaluation", Proc IEEE Workshop on MultiMedia Signal Processing - MMSP, Xangai, China, Vol. -, pp. - - -, October, 2005.
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- A. Pietrowcew; A. Buchowicz; W. Skarbek; Nunes, P.; "Improved ROI Dependent Bit Allocation for Video Coding", Proc Workshop On Immersive Communication And Broadcast Systems, Berlin, Germany, Vol. -, pp. - - -, October, 2005.
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- Vieira, P.; M. Vieira; Rodrigues, A. J.; Queluz, M.P.; "A New Realistic Vehicular Mobility Model for Wireless Networks", Proc Wireless Personal Multimedia Communications Symp. - WPMC, Aalborg, Denmark, Vol. 3, pp. 1805 - 1809, September, 2005.
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- A. Trapanese; M. Tagliasacchi; S. Tubaro; Ascenso, J.; Brites , C.; Pereira, F.; "Embedding a Block-based Intra Mode in Frame-based Pixel Domain Wyner-Ziv Video Coding", Proc International Workshop on Very Low Bitrate Video, Sardinia, Italy, Vol. -, pp. - - -, September, 2005.
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- L. P. Natário; Brites , C.; Ascenso, J.; Pereira, F.; "Extrapolating side information for low-delay pixel-domain distributed video coding", Proc International Workshop on Very Low Bitrate Video, Costa del Rey, Italy, Vol. -, pp. - - -, September, 2005.
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- A. Trapanese; M. Tagliasacchi; S. Tubaro; Ascenso, J.; Brites , C.; Pereira, F.; "Improved Correlation Noise Statistics Modeling in Frame-based Pixel Domain Wyner-Ziv Video Coding", Proc International Workshop on Very Low Bitrate Video, Sardinia, Italy, Vol. -, pp. - - -, September, 2005.
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- Ascenso, J.; Brites , C.; Pereira, F.; "Motion Compensated Refinement for Low Complexity Pixel Based Distributed Video Coding", Proc IEEE International Conf. on Advanced Video and Signal Based Surveillance, Sardinia, Italy, Vol. -, pp. - - -, September, 2005.
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- L. P. Natário; Brites , C.; Ascenso, J.; Pereira, F.; "Side Information Extrapolation for Low-Delay Pixel-Domain Distributed Video Coding", Proc International Workshop on Very Low Bitrate Video, Sardignia, Italy, Vol. ?, pp. ? - ?, September, 2005.
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- L. P. Natário; Pereira, F.; "Bringing adaptive GOP size to the MPEG-4 scalable video coding standard", Proc Conf. on Speech and Image Processing, Multimedia Communications and Services - EURASIP, Smolenice, Slovakia, Vol. ?, pp. ? - ?, July, 2005.
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- Ascenso, J.; Brites , C.; Pereira, F.; "Improving Frame Interpolation with Spatial Motion Smoothing for Pixel Domain Distributed Video Coding", Proc Conf. on Speech and Image Processing, Multimedia Communications and Services - EURASIP, Smolenice, Slovakia, Vol. -, pp. - - -, July, 2005.
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- A. Pietrowcew; Nunes, P.; A. Buchowicz; W. Skarbek; "Bitrate Control Techniques for Video Coding with Region of Interest", Proc National Conf. on Radiocommunications and Broadcasting, Krakow, Poland, Vol. 1, pp. 73 - 82, June, 2005.
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- Soares, L. D.; Pereira, F.; "Spatial Texture Error Concealment for Object-based Image and Video Coding", Proc Conf. on Speech and Image Processing, Multimedia Communications and Services - EURASIP, Smolenice, Slovakia, Vol. -, pp. - - -, June, 2005.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "Maximizing Throughput using HSDPA with MIMO in UMTS Macro-cell Environment", Proc IEEE Vehicular Networking Conf. (VNC), Estocolmo, Sweden, Vol. ISBN 0-7803-8888-7, pp. -- - --, May, 2005.
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- Brites , C.; Pereira, F.; "Distributed Video Coding: Bringing New Applications to Life", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. -, pp. - - -, April, 2005.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "HSDPA Capacity Enhancement using MIMO in a Pico-cell Environment", Proc Appl. Computational Electromagnetics Society Conf. - ACES, Honolulu, United States, Vol. ISBN 0-7803-9068-7, pp. -- - --, April, 2005.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "Improving HSDPA Performance using MIMO in a UMTS Macro-cell Network", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. ISBN 972-98115-9-8, pp. -- - --, April, 2005.
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- H. Cunha; Queluz, M.P.; Rodrigues, A. J.; "Microwave Radio Links Management Using GIS", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. ISBN:972-98115-9-8, pp. - - -, April, 2005.
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- Correia, P.L.; Pereira, F.; "Visual Technologies for Advanced Applications:Contributions by the IST-IT Image Group", Proc International Conf. on Telecommunications - ICT, Tomar, Portugal, Vol. -, pp. - - -, April, 2005.
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- Oliveira, H.; "Binging Up to Date Cartographic Communication Channels", Proc Conf. Nacional de Cartografia e Geodesia , Lisbon, Portugal, Vol. -, pp. - - -, March, 2005.
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- Oliveira, H.; "Extracção Automática de Estradas Rurais a Partir de Imagens Aéreas e a sua Integração Automática em Sistemas de Informação Geográfica", Proc Conf. Nacional de Cartografia e Geodesia , Lisbon, Portugal, Vol. -, pp. - - -, March, 2005.
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- Pereira, F.; "Sensations, perceptions and emotions: towards quality of experience evaluation for consumer electronics video adaptations", Proc International Workshop on Video Processing and Quality Metrics for Consumer Electronics - VPQM, Scottsdale, United States, Vol. -, pp. - - -, January, 2005.
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- Soares, L. D.; Pereira, F.; "Combining Space and Time Processing for Shape Error Concealment", Proc Picture Coding Symp., San Francisco, United States, Vol. --, pp. -- - --, December, 2004.
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- Pereira, F.; D.P. Palma; Ascenso, J.; "Automatic text extraction in digital video based on motion analysis", Proc International Conf. on Image Analysis and Recognition, Porto, Portugal, Vol. -, pp. - - -, October, 2004.
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- Ascenso, J.; Pereira, F.; "Drift Reduction for a H.264/AVC Fine Grain Scalability with Motion Compensation Architecture", Proc IEEE International Conf. on Image Processing - ICIP, Singapore, Singapore, Vol. , pp. - - -, October, 2004.
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- Soares, L. D.; Pereira, F.; "Motion-based Shape Error Concealment for Object-based Video", Proc IEEE International Conf. on Image Processing - ICIP, --, Singapore, Vol. --, pp. -- - --, October, 2004.
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- Pereira, F.; W. Skarbek; A. Buchowicz; A. Pietrowcew; "Bit-rate control for video compression with ROI", Proc International Conf. on Computer Vision and Graphics, Warsaw, Poland, Vol. -, pp. - - -, September, 2004.
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- Pereira, F.; "MPEG-21 standard: towards the integration of multimedia technologies", Proc International Workshop on Systems, Signals and Image Processing, Posnan, Poland, Vol. -, pp. - - -, September, 2004.
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- Pereira, F.; "Multimedia content adaptation: may one fit all ?", Proc International Conf. on Computer Vision and Graphics, Warsaw, Poland, Vol. -, pp. - - -, August, 2004.
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- Pereira, F.; "Overview on multimedia compression standards", Proc International Conf. on Pattern Recognition - ICPR, Cambridge, United Kingdom, Vol. -, pp. - - -, August, 2004.
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- Nunes, P.; Pereira, F.; "Rate and Distortion Models for MPEG-4 Video Encoding", Proc SPIE - Applications of Digital Image Processing , Denver - CO, United States, Vol. 5558, pp. 382 - 394, August, 2004.
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- L. P. Natário; Queluz, M.P.; Rodrigues, A. J.; "Radio Spectrum Management Using GIS", Proc Encontro de Utilizadores de Sistemas de Informação Geográfica, Oeiras, Portugal, Vol. 1, pp. 1 - 1, July, 2004.
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- Oliveira, H.; "Road Extraction in Semi-Ocluded Aerial Images", Proc Congress - International Society Photogrammetry and Remote Sensing - ISPRS, Istanbul, Turkey, Vol. -, pp. - - -, July, 2004.
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- Soares, L. D.; Pereira, F.; "Temporal Shape Error Concealment for Object-based Video", Proc International Symp. on Image/Video Communications over Fixed and Mobile Networks - ISIVC, Brest, France, Vol. --, pp. -- - --, July, 2004.
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- A. Freitas; Queluz, M.P.; Rodrigues, A. J.; "Evaluation of Geographical Information QoS in Location Based Services Using GIS", Proc Encontro de Utilizadores de Sistemas de Informação Geográfica, Lisbon, Portugal, Vol. --, pp. -- - --, June, 2004.
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- Correia, P.L.; Pereira, F.; "Change Detection-based Video Segmentation for Surveillance Applications ", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisboa, Portugal, Vol. ., pp. . - ., April, 2004.
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- M. Sequeira; Brandão, T.; M. Albuquerque; "Evaluation of license plate location algorithms", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisbon, Portugal, Vol. CD-ROM, pp. -- - --, April, 2004.
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- Ascenso, J.; Pereira, F.; "H.264/AVC Fine Grain Scalability Using Bitplane Coding", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisbon, Portugal, Vol. , pp. 0 - 0, April, 2004.
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- Brandão, T.; M. Sequeira; M. Albuquerque; "Multistage morphology-based license-plate location algorithm", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisbon, Portugal, Vol. CD-ROM, pp. -- - --, April, 2004.
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- J. Barata; D. Romão; Queluz, M.P.; Rodrigues, A. J.; "Optimum Signal Combining Extraction of DWT-based Watermarks", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisbon, Portugal, Vol. --, pp. -- - --, April, 2004.
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- Nunes, P.; Pereira, F.; "Rate and Distortion Modeling Analysis for MPEG-4 Video Intra Coding", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisboa, Portugal, Vol. --, pp. -- - --, April, 2004.
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- Soares, L. D.; Pereira, F.; "Temporal Shape Error Concealment by Global Motion Compensation", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisbon, Portugal, Vol. --, pp. -- - --, April, 2004.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "Capacity of MIMO Systems Based in 3G Micro- and Picocells", Proc Wireless Personal Multimedia Communications Symp. - WPMC, Yokosuka, Japan, Vol. 2, pp. 430 - 434, October, 2003.
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- Pereira, F.; "Content adaptation: the panacea for usage diversity ?", Proc Workshop on Coding Techniques for Very Low Bitrate Video - VLVB, Madrid, Spain, Vol. -, pp. - - -, September, 2003.
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- Correia, P.L.; Pereira, F.; "Methodologies for Objective Evaluation of Video Segmentation Quality", Proc Visual Communications and Image Processing - VCIP, Lugano, Switzerland, Vol. 5150, pp. 1594 - 1600, July, 2003.
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- J. Magalhães; Pereira, F.; "A system for universal access to multimedia content based on the MPEG-7 standard", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, June, 2003.
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- J. Magalhães; Pereira, F.; "MPEG-7 based color temperature customization", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, June, 2003.
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- Correia, P.L.; Pereira, F.; "A Proposal for the Classification of Video Segmentation Application Scenarios", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, London, United Kingdom, Vol. , pp. 188 - 195, April, 2003.
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- Fonseca, P.; Pereira, F.; "Automatic Video Summarization Based on MPEG-7 Descriptions", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, London, United Kingdom, Vol. -, pp. - - -, April, 2003.
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- Fonseca, P.; Pereira, F.; "Skin Colour Detection Based on the MPEG-7 Dominant Colour Descriptor", Proc Picture Coding Symp., Saint-Malo, France, Vol. -, pp. - - -, April, 2003.
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- Fonseca, P.; Pereira, F.; Correia, P.L.; "Using MPEG-7 Descriptions to Create Video Summaries", Proc Transmitting Processing and Watermarking Multimedia Contents, Bordeaux, France, Vol. -, pp. 71 - 76, April, 2003.
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- Soares, L. D.; Pereira, F.; "Adaptive Shape-Texture Intra Coding Refreshment for Error Resilient Object-Based Video", Proc IEEE Workshop on MultiMedia Signal Processing - MMSP, St. Thomas, Virgin Islands, Vol. -, pp. - - -, December, 2002.
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- Queluz, M.P.; Brandão, T.; Rodrigues, A. J.; "Signal Combining Techniques for Video Watermarking Extraction", Proc IEEE Workshop on MultiMedia Signal Processing - MMSP, St. Thomas, United States, Vol. --, pp. -- - --, December, 2002.
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- Pereira, F.; "MPEG-21 framework: more than just multimedia technologies", Proc European Symp. on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems, Albufeira, Portugal, Vol. -, pp. - - -, September, 2002.
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- Soares, L. D.; Pereira, F.; "Shape Refreshment Need Metric for Object-Based Resilient Video Coding", Proc IEEE International Conf. on Image Processing - ICIP, Rochester, United States, Vol. 1, pp. 173 - 176, September, 2002.
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- Soares, L. D.; Pereira, F.; "Texture Refreshment Need Metric for Resilient Object-based Video Coding", Proc IEEE International Conf. on Multimedia and Expo - ICME, Lausanne, Switzerland, Vol. -, pp. - - -, August, 2002.
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- Pereira, F.; "MPEG-4 and MPEG-7: audiovisual standards for the XXIst century ?", Proc The International Festival for Digital Images - IMAGINA, Monte Carlo, Monaco, Vol. -, pp. - - -, February, 2002.
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- Pereira, F.; "Representação Multimédia: Tecnologias e Aplicações", Proc Conf. sobre Redes de Computadores - CRC, Covilhã, Portugal, Vol. -, pp. - - -, November, 2001.
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- J. Valentim; Nunes, P.; Pereira, F.; "An Alternative Complexity Model for the MPEG-4 Video Verifier Mechanism", Proc IEEE International Conf. on Image Processing - ICIP, Thessaloniki, Greece, Vol. I, pp. 461 - 464, October, 2001.
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- Brandão, T.; Queluz, M.P.; Rodrigues, A. J.; "On the use of error correction codes in spread spectrum based image watermarking", Proc IEEE Pacific-Rim Conf. on Multimedia, Beijing, China, Vol. LNCS 2195, pp. 630 - 637, October, 2001.
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- Pereira, F.; "MPEG-21 standard: why an open multimedia framework ?", Proc International Workshop on Interactive Distributed Multimedia Systems, Lancaster, United Kingdom, Vol. -, pp. - - -, September, 2001.
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- Ascenso, J.; A. Silva; "Agents for Digital Television", Proc International Conf. on Enterprise Information Systems, ICEIS, Setúbal, Portugal, Vol. 1, pp. 109 - 115, July, 2001.
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- J. Valentim; Nunes, P.; Pereira, F.; "Evaluating MPEG-4 video decoding complexity", Proc Workshop and Exhibition on MPEG-4, San Jose, United States, Vol. -, pp. - - -, June, 2001.
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- Correia, P.L.; Pereira, F.; "Standalone Objective Evaluation of Segmentation Quality", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Tampere, Finland, Vol. -, pp. - - -, May, 2001.
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- C. Zibreira; Pereira, F.; "A study of similarity measures for a turning angles-based shape descriptor", Proc Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. -, pp. - - -, April, 2001.
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- Ascenso, J.; Correia, P.L.; Pereira, F.; "A Video Segmentation Toolbox with Support for User Interaction", Proc Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. 88 - 93, April, 2001.
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- Brandão, T.; Queluz, M.P.; Rodrigues, A. J.; "Improving spread spectrum based image watermarking through non-binary channel coding", Proc Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. --, pp. 83 - 87, April, 2001.
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- J. Valentim; Nunes, P.; Pereira, F.; "IST MPEG-4 Video Compliant Framework", Proc Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. I, pp. 442 - 446, April, 2001.
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- Soares, L. D.; Pereira, F.; "MPEG-7 Based Spatial Shape Concealment Difficulty", Proc Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. -, pp. 433 - 437, April, 2001.
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- Brandão, T.; Queluz, M.P.; Rodrigues, A. J.; "Performance improvement of spatial watermarking through efficient non-binary channel coding", Proc IS&T/SPIE - Electronic Imaging, S. Jose, United States, Vol. 4314, pp. 651 - 662, January, 2001.
| BibTex


- Nunes, P.; Pereira, F.; "Scene Level Rate Control Algorithm for MPEG-4 Video Encoding", Proc Visual Communications and Image Processing - VCIP, San Jose, United States, Vol. 4310, pp. 194 - 205, January, 2001.
| BibTex


- Nunes, P.; Pereira, F.; "MPEG-4 Compliant Video Encoding: Analysis and Rate Control Strategies", Proc Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, United States, Vol. -, pp. - - -, October, 2000.
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- Pereira, F.; "MPEG-7: multimedia content description standard", Proc Korean Telecom International Symp., Seoul, Korea, South, Vol. -, pp. - - -, October, 2000.
| BibTex


- Correia, P.L.; Pereira, F.; "Estimation of Video Object's Relevance", Proc European Signal Processing Conf. - EUSIPCO, Tampere, Finland, Vol. -, pp. 925 - 928, September, 2000.
| BibTex


- C. Zibreira; Pereira, F.; "Image description and retrieval using MPEG-7 shape descriptors", Proc European Conf. on Research and Advanced Technology for Digital Libraries, Lisboa, Portugal, Vol. -, pp. - - -, September, 2000.
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- Soares, L. D.; Pereira, F.; "Influence of Encoder Parameters on the Decoded Video Quality for MPEG-4 over W-CDMA Mobile Networks", Proc IEEE International Conf. on Image Processing - ICIP, Vancouver, Canada, Vol. 2, pp. 148 - 151, September, 2000.
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- Correia, P.L.; Pereira, F.; "Objective Evaluation of Relative Segmentation Quality", Proc IEEE International Conf. on Image Processing - ICIP, Vancouver, Canada, Vol. -, pp. 308 - 311, September, 2000.
| BibTex


- F. Marques; B. Marcotegui; F. Zanoguera; Correia, P.L.; R. Mech; M. Wollborn; "Partition-Based Image Representation as Basis for User-Assisted Segmentation", Proc IEEE International Conf. on Image Processing - ICIP, Vancouver, Canada, Vol. -, pp. 312 - 315, September, 2000.
| BibTex


- Pereira, F.; "Visual data representation: recent achievements and future developments", Proc European Signal Processing Conf. - EUSIPCO, Tampere, Finland, Vol. -, pp. - - -, August, 2000.
| BibTex


- Ascenso, J.; Correia, P.L.; Pereira, F.; "A Face Detection Solution Integrating Automatic and User Assisted Tools", Proc Portuguese Conf. on Pattern Recognition - RecPad, Porto, Portugal, Vol. 1, pp. 109 - 116, May, 2000.
| BibTex


- Pereira, F.; "MPEG-4: concepts, tools and applications", Proc International Symp. on Image/Video Communications over Fixed and Mobile Networks - ISIVC, Rabat, Morocco, Vol. -, pp. - - -, April, 2000.
| BibTex


- B. Marcotegui; Correia, P.L.; F. Marques; R. Mech; R. Rosa; M. Wollborn; F. Zanoguera; "A Video Object Generation Tool Allowing Friendly User Interaction", Proc IEEE International Conf. on Image Processing - ICIP, Kobe, Japan, Vol. -, pp. 25 - 28, October, 1999.
| BibTex


- P. Salembier; N. O'Connor; Correia, P.L.; Pereira, F.; "Hierarchical Visual Description Schemes for Still Images and Video Sequences", Proc IEEE International Conf. on Image Processing - ICIP, Kobe, Japan, Vol. -, pp. - - -, October, 1999.
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- Pereira, F.; "The MPEG-7 standard: a challenge to describe multimedia information", Proc European Workshop on Content-Based Multimedia Indexing, Toulouse, France, Vol. -, pp. - - -, October, 1999.
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- S. Adachi; Soares, L. D.; "A Study on Optimal Parameters for Error Resilience Tools of MPEG-4 Video", Proc IEICE Picture Coding Symp. of Japan, -, Japan, Vol. -, pp. 55 - 56, September, 1999.
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- Pereira, F.; "MPEG-4 and MPEG-7: technologies and functionalities", Proc Simposium Nacional de Reconocimiento de Formas y Analisis de Imagenes, Bilbao, Spain, Vol. -, pp. - - -, May, 1999.
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- Nunes, P.; Pereira, F.; "Object-Based Rate Control for the MPEG-4 Visual Simple Profile", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Berlin, Germany, Vol. I, pp. 161 - 164, May, 1999.
| BibTex


- Ascenso, J.; Pereira, F.; "Reconhecimento Automático de Faces usando Informação de Textura e de Geometria 3D", Proc Encontro do Colégio de Electrotecnia da Ordem dos Engenheiros, Lisbon, Portugal, Vol. 1, pp. 148 - 155, May, 1999.
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- Pereira, F.; "Televisão digital: tecnologias e serviços", Proc Encontro do Colégio de Electrotecnia da Ordem dos Engenheiros, Lisboa, Portugal, Vol. -, pp. - - -, May, 1999.
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- N. O'Connor; P. Salembier; Correia, P.L.; L. Ward; "The DICEMAN Description Schemes for Still Images and Video Sequences", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Berlin, Germany, Vol. -, pp. 149 - 152, May, 1999.
| BibTex


- B. Marcotegui; Correia, P.L.; F. Marques; R. Mech; R. Rosa; M. Wollborn; F. Zanoguera; "VOGUE: The MoMuSys Video Object Generator with User Environment", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Berlin, Germany, Vol. -, pp. 25 - 28, May, 1999.
| BibTex


- G. Abrantes; Pereira, F.; "The IST MPEG-4 facial animation system", Proc Conf. on Telecommunications - ConfTele, Sesimbra, Portugal, Vol. -, pp. - - -, April, 1999.
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- P. Fernandes; Pereira, F.; "Ambiente de simulação para sistemas de comunicação de imagem", Proc Workshop Computação Gráfica Muktimédia Ensino, Leiria, Portugal, Vol. -, pp. - - -, February, 1999.
| BibTex


- Pereira, F.; "MPEG-7: a standard for describing audiovisual information", Proc Workshop on Multimedia Databases and MPEG-7, London, United Kingdom, Vol. -, pp. - - -, January, 1999.
| BibTex


- Pereira, F.; "MPEG-4 and MPEG-7: coding and describing multimedia objects", Proc Information Society Technologies Conf., Vienna, Australia, Vol. -, pp. - - -, December, 1998.
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- Soares, L. D.; Pereira, F.; "An Alternative to the MPEG-4 Object-Based Error Resilient Video Syntax", Proc IEEE International Conf. on Image Processing - ICIP, Chicago, United States, Vol. 3, pp. 467 - 471, October, 1998.
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- Correia, P.L.; Pereira, F.; "Proposal for an Integrated Video Analysis Framework", Proc IEEE International Conf. on Image Processing - ICIP, Chicago, United States, Vol. II, pp. 488 - 491, October, 1998.
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- Pereira, F.; Pereira, F.; "Interactive analysis for MPEG-4 facial models configuration", Proc Eurographics, Lisboa, Portugal, Vol. -, pp. - - -, September, 1998.
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- Soares, L. D.; Pereira, F.; "MPEG-4: A Flexible Coding Standard for the Emerging Mobile Multimedia Applications", Proc IEEE International Symp. on Personal, Indoor and Mobile Radio Commun - PIMRC , Boston, United States, Vol. 3, pp. 1335 - 1339, September, 1998.
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- Correia, P.L.; Pereira, F.; "User Interaction in Content-based Video Coding and Indexing", Proc European Signal Processing Conf. - EUSIPCO, Rhodes, Greece, Vol. -, pp. - - -, September, 1998.
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- Soares, L. D.; Pereira, F.; "A Resiliência a Erros em Arquitecturas de Codificação de Vídeo Baseadas em Objectos", Proc Workshop Prodigios, Porto, Portugal, Vol. -, pp. - - -, July, 1998.
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- Correia, P.L.; "Rejection of Outliers in Global Motion Estimation", Proc Conf. on Research for Information Society, Sesimbra, Portugal, Vol. -, pp. 698 - 702, April, 1998.
| BibTex


- Pereira, F.; "New trends on image and video coding", Proc Portuguese Conf. on Pattern Recognition - RecPad, Lisboa, Portugal, Vol. -, pp. - - -, March, 1998.
| BibTex


- Correia, P.L.; Pereira, F.; "The IST Video Analysis Framework", Proc Portuguese Conf. on Pattern Recognition - RecPad, Lisboa, Portugal, Vol. -, pp. 309 - 314, March, 1998.
| BibTex


- Pereira, F.; "MPEG-7: a standard for content-based audiovisual description", Proc International Conf. on Visual Information Systems, San Diego, United States, Vol. -, pp. - - -, December, 1997.
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- Nunes, P.; Pereira, F.; F. Marques; "Multi-Grid Chain Coding of Binary Shapes", Proc IEEE International Conf. on Image Processing - ICIP, Santa Barbara, United States, Vol. III, pp. 114 - 117, October, 1997.
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- G. Abrantes; Pereira, F.; "An MPEG-4 SNHC compatible implementation of a 3D facial animation system", Proc International Workshop on Synthetic-Natural Hybrid Coding and Three Dimensional Imaging, Rhodes, Greece, Vol. -, pp. - - -, September, 1997.
| BibTex


- Nunes, P.; Pereira, F.; "Rate Control for Scenes with Multiple Arbitrarily Shaped Video Objects", Proc Picture Coding Symp., Berlin, Germany, Vol. I, pp. 303 - 308, September, 1997.
| BibTex


- Pereira, F.; "Very low bitrate video coding: the content-based approach", Proc Workshop on Coding Techniques for Very Low Bitrate Video - VLVB, Linkoping, Sweden, Vol. -, pp. - - -, July, 1997.
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- Correia, P.L.; Pereira, F.; "Segmentation of Video Sequences in a Video Analysis Framework", Proc Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Louvain-la_neuve, Belgium, Vol. -, pp. 155 - 160, June, 1997.
| BibTex


- G. Abrantes; Pereira, F.; "3D facial animation using the MPEG-4 SNHC verification model", Proc European Conf. on Multimedia Applications, Services and Techniques, Milan, Italy, Vol. -, pp. - - -, May, 1997.
| BibTex


- Correia, P.L.; Pereira, F.; "Análise de Vídeo: Objectivos e Metodologias", Proc Workshop Prodigios, Coimbra, Portugal, Vol. -, pp. - - -, May, 1997.
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- Nunes, P.; Correia, P.L.; Pereira, F.; "Coding Video Objects with the Emerging MPEG-4 Standard", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. I, pp. 425 - 428, April, 1997.
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- Soares, L. D.; Pereira, F.; "Protecção de Informação de Vídeo em Arquitecturas Baseadas em Objectos", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. 357 - 360, April, 1997.
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- Correia, P.L.; Pereira, F.; "Video Analysis for Coding: Objectives, Features and Methods", Proc Erlangen Symp. on Advances in Digital Image Communication, Erlangen, Germany, Vol. -, pp. 101 - 108, April, 1997.
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- Nunes, P.; F. Marques; Pereira, F.; "Binary Shape Coding using Multi-Grid Chain Code with Motion Compensation", Proc Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol. I, pp. 39 - 44, March, 1997.
| BibTex


- Pereira, F.; "Very low bitrate video coding and MPEG-4: still a good relation", Proc European Signal Processing Conf. - EUSIPCO, Trieste, Italy, Vol. -, pp. - - -, September, 1996.
| BibTex


- Pereira, F.; "The MPEG-4 standard: evolution or revolution ?", Proc Radio Science and Telecommunications, Lulea, Sweden, Vol. -, pp. - - -, June, 1996.
| BibTex


- Nunes, P.; Pereira, F.; "Boundary Detection in Textured Images using Markov Random Fields Modelling", Proc International Conf. Communicating by Image and Multimedia, Bordeaux, France, Vol. I, pp. 205 - 214, May, 1996.
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- L. Torres; K. Kunt; Pereira, F.; "Second generation video coding schemes and their role in MPEG-4", Proc European Conf. on Multimedia Applications, Services and Techniques, Louvain-la-Neuve , Belgium, Vol. -, pp. - - -, May, 1996.
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- P. Geada; Pereira, F.; "Codificação de imagens videotelefónicas baseada em modelos", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, April, 1996.
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- Correia, P.L.; Nunes, P.; Pereira, F.; "Video Analysis and Coding for the Emerging MPEG-4 Standard", Proc Portuguese Conf. on Pattern Recognition - RecPad, Guimarães, Portugal, Vol. -, pp. 333 - 342, April, 1996.
| BibTex


- Pereira, F.; "MPEG-4: a new challenge for the representation of audio-visual information", Proc Picture Coding Symp., Melbourne, Australia, Vol. -, pp. - - -, March, 1996.
| BibTex


- Koenen; Pereira, F.; "MPEG-4: a new way towards multimedia mobile communications", Proc RACE Mobile Telecommunications Summit, Cascais, Portugal, Vol. -, pp. - - -, November, 1995.
| BibTex


- Salema, C.; Pereira, F.; "Scene change analysis for digital HDTV using the MPEG-2 framework", Proc International Workshop on HDTV and the Evolution of Television, Taipe, Taiwan, Vol. -, pp. - - -, November, 1995.
| BibTex


- Pereira, F.; "New trends on the standardization of multimedia information", Proc International Conf. on Multimedia Communications, Southampton, United Kingdom, Vol. -, pp. - - -, April, 1995.
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- D. Cortez; M. Sequeira; Pereira, F.; "Classification and coding of contour information", Proc Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol. -, pp. - - -, March, 1995.
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- Nunes, P.; Pereira, F.; "Texture Based Boundary Detection using Stochastic Methods", Proc Portuguese Conf. on Pattern Recognition - RecPad, Aveiro, Portugal, Vol. I, pp. 1.2.1 - 1.2.10, March, 1995.
| BibTex


- Correia, P.L.; "Object-Oriented Simulation Structure for Cellular Mobile Radio Systems", Proc European Simulation Symp., Istanbul, Turkey, Vol. III, pp. 85 - 87, October, 1994.
| BibTex


- Pereira, F.; "What is happening with very low bitrate audio-visual coding ?", Proc RACE Mobile Workshop, Amsterdam, Netherlands, Vol. -, pp. - - -, May, 1994.
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- Pereira, F.; "A mobile audio-visual terminal for the DECT system", Proc IEEE Mediterranean Electr. Conf. - MELECON , Antalya, Turkey, Vol. -, pp. - - -, April, 1994.
| BibTex


- D. Cortez; Nunes, P.; M. Sequeira; Pereira, F.; "Image Analysis Towards Very Low Bitrate Video Coding", Proc Portuguese Conf. on Pattern Recognition - RecPad, Lisbon, Portugal, Vol. I, pp. 207 - 216, March, 1994.
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- M. Sequeira; Pereira, F.; "Knowledge-based videotelephone sequence segmentation", Proc Visual Communications and Image Processing - VCIP, Cambridge, United States, Vol. -, pp. - - -, November, 1993.
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- F. Seytter; Pereira, F.; M. Roser; F. Dervaux; "Services and requirements for a mobile audio-visual terminal", Proc Workshop on Mobile Communications, Metz, France, Vol. -, pp. - - -, June, 1993.
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- Nunes, P.; D. Cortez; Pereira, F.; "Very Low Bitrate Video Coding", Proc Portuguese Conf. on Pattern Recognition - RecPad, Porto, Portugal, Vol. I, pp. 45 - 52, May, 1993.
| BibTex


- M. Sequeira; Pereira, F.; "Global motion compensation and motion vector smoothing in an extended H.261 recommendation", Proc Conf. on Image Communications and Video Compression, Berlin, Germany, Vol. -, pp. - - -, April, 1993.
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- D. Lappe; S. Panis; Pereira, F.; M. Roser; D. Schinkel; D. Thoreau; "A proposal for a reference model for mobile video applications", Proc Picture Coding Symp., Lausanne, Sweden, Vol. -, pp. - - -, March, 1993.
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- S. Panis; Pereira, F.; "Adaptive coding of differential motion compensated CCIR 601 images", Proc International Conf. Communicating by Image and Multimedia, Bordeaux, France, Vol. -, pp. - - -, March, 1993.
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- F. Seytter; Pereira, F.; M. Roser; F. Dervaux; "Applications and services for a mobile audiovisual terminal", Proc Picture Coding Symp., Lausanne, Switzerland, Vol. -, pp. - - -, March, 1993.
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- Pereira, F.; D. Cortez; Nunes, P.; "Mobile videotelephone communications: the CCITT H.261 chances", Proc Conf. on Image Communications and Video Compression, Berlin, Germany, Vol. -, pp. - - -, March, 1993.
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- S. Battista; Pereira, F.; Salema, C.; "MPEG picture coding standards: an evolution towards computer image applications", Proc International Conf. on Computational Graphics and Visualization Techniques - COMPUGRAPHICS, Lisboa, Portugal, Vol. -, pp. - - -, December, 1992.
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- Pereira, F.; Salema, C.; "A videophone segmentation algorithm for selective image coding", Proc Portuguese Conf. on Pattern Recognition - RecPad, Coimbra, Portugal, Vol. -, pp. - - -, March, 1992.
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- Pereira, F.; Salema, C.; "Cell loss resilience for B-ISDN video communications", Proc Workshop on Broadband Communications, Estoril, Portugal, Vol. -, pp. - - -, January, 1992.
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- Pereira, F.; "Video communications in the Broadband-Integrated Services Digital Network", Proc International Conf. on Computer Communications, Beijing, China, Vol. -, pp. - - -, October, 1991.
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- J. Afonso; Pereira, F.; Salema, C.; "Efficient ordering of block transform coefficients for image compression", Proc Simposium Nacional de la URSI, Caceres, Spain, Vol. -, pp. - - -, September, 1991.
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- J. Afonso; Pereira, F.; Salema, C.; "Codificação eficiente de imagens utilizando técnicas híbridas de transformada", Proc Workshop Computação Gráfica Muktimédia Ensino, Lisboa, Portugal, Vol. -, pp. - - -, May, 1991.
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- J. Afonso; Pereira, F.; "Progressive still image coding: transform analysis", Proc IEEE Mediterranean Electr. Conf. - MELECON , Lubliana, Yugoslavia, Vol. -, pp. - - -, May, 1991.
| BibTex


- Pereira, F.; L. Masera; "Broadband video communications: the constant quality coding question", Proc International Conf. on Integrated Broadband Services and Networks, London, United Kingdom, Vol. -, pp. - - -, October, 1990.
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- Pereira, F.; L. Masera; "Two-layers constant quality video coding for ATM environments", Proc Visual Communications and Image Processing - VCIP, Lausanne, Switzerland, Vol. -, pp. - - -, October, 1990.
| BibTex


- Pereira, F.; L. Masera; "An ATM adapted video coding algorithm using knowledge based techniques", Proc European Signal Processing Conf. - EUSIPCO, Barcelona, Spain, Vol. -, pp. - - -, September, 1990.
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- Pereira, F.; J. Afonso; "The emerging JPEG coding standard: performance analysis", Proc Simposium Nacional de la URSI, Vigo, Spain, Vol. -, pp. - - -, September, 1990.
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- Pereira, F.; "The variable bitrate video coding challenge", Proc Simposium Nacional de la URSI, Vigo, Spain, Vol. -, pp. - - -, September, 1990.
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- Pereira, F.; L. Masera; "Two-layers knowledge based videophone coding", Proc International Workshop on 64 kbit/s Coding of Moving Video, Rotterdam, Netherlands, Vol. -, pp. - - -, September, 1990.
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- Pereira, F.; L. Masera; "Bitrate optimization for fixed picture transmissions with an ATM adapted CCITT H.261 algorithm", Proc International Conf. on New Trends in Communication, Control and Signal Processing, Ankara, Turkey, Vol. -, pp. - - -, July, 1990.
| BibTex


- Pereira, F.; "Constant quality video coding on the CCITT H.261 algorithm", Proc IASTED International Conf. on Signal Processing and Digital Filtering, Lugano, Switzerland, Vol. -, pp. - - -, May, 1990.
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- Pereira, F.; L. Masera; "Constant quality video coding in ATM networks: an iterative algorithm", Proc Latvian International Signal Processing Conf., Riga, Latvia, Vol. -, pp. - - -, April, 1990.
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- Pereira, F.; M. Quaglia; P. Delicati; "A VBR video coding algorithm for digital storage media", Proc International Workshop on Packet Video, Morristown, United States, Vol. -, pp. - - -, March, 1990.
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- Pereira, F.; L. Masera; "High quality still picture mode embedded into a hybrid coding scheme", Proc Picture Coding Symp., Cambridge, United States, Vol. -, pp. - - -, March, 1990.
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- Pereira, F.; L. Masera; "Constant quality coding in ATM networks: from videophone to HDTV", Proc Workshop Technology for ATD, Paris, France, Vol. -, pp. - - -, October, 1989.
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- Pereira, F.; L. Masera; "An ATM adapted video coding algorithm operating at low bitrates", Proc International Workshop on 64 kbit/s Coding of Moving Video, Hannover, Germany, Vol. -, pp. - - -, September, 1989.
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- Pereira, F.; "HDTV image coding with constant quality in an Asynchronous Transfer Mode network", Proc International Workshop on HDTV, Torino, Italy, Vol. -, pp. - - -, August, 1989.
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- Pereira, F.; Salema, C.; "Error sensitivity of the Modified Huffman Code", Proc IEEE Mediterranean Electr. Conf. - MELECON , Lisboa, Portugal, Vol. -, pp. - - -, April, 1989.
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