Nuno Miguel Morais Rodrigues

Nuno Rodrigues

Academic position:	Assistant Professor
Joining date:	01-01-1999
Roles in IT:	Senior Researcher
Thematic Line:	Information and Data Sciences
Group:	Multimedia Signal Processing – Lr

Email: Send Email
Address: IT Branch – Leiria
Morro do Lena - Alto do Vieiro
Leiria
2411 - 901
Tel: 244820340
Fax: 244820310

https://www.orcid.org/0000-0001-9536-1017

18-03-2024

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Scientific Achievements

Degrees

PhD, Universidade de Coimbra, 01-01-2009
MSc, Universidade de Coimbra, 30-09-2000
Licenciatura, Universidade de Coimbra, 01-01-1997

Affiliations

IEEE - Institute of Electrical and Electronics Engineers, 01-01-2000, Member
Instituto Politécnico de Leiria, 01-10-1997, Coordinator Professor

Leadership Positions

1Leadership Positions

Chair, IEEE Signal Processing Portugal Chapter, jan-2024 - dez-2025

Expertise Topics

Image and video coding
Data compression and signal processing
Deep Learning-based point cloud coding and processing
Light field and multiview image and video coding

Academic Activities

7Lecture courses

Digital Systems, Instituto Politécnico de Leiria, Lic. Electrical Eng.; Lic. Networks and Communication Services; Lic. Automotive Eng.
Digital Signal Processing, , Lic. Eng. Eletrotécnica; Eng. de Redes e Serviços de Comunicações;
Digital Signal Processing, Instituto Politécnico de Leiria, Lic. Electrical Eng.; Lic. Networks and Communication Services;
Communications in vehicles, Instituto Politécnico de Leiria, MSc Automotive Eng.
Signal processing and analysis, Instituto Politécnico de Leiria, Lic. Ealth Equip. Technology;
Digital Systems and microprocessors, Instituto Politécnico de Leiria, Lic. Ealth Equip. Technology;
Digital Communications, Escola Náutica Infante Dom Henrique, Lic. Networks and Communication Services

6Supervision of PhD theses

Publications

1Books

L. Lucas, E. Silva, S.M.M. Faria, Nuno M. M. Rodrigues, C.L.P. Pagliari, Efficient Predictive Algorithms for Image Compression, Springer International Publishing, New York, 2017,
| BibTex

3Books Chapters

J Debono, M. Domański, S.M.M. Faria, K. Klimaszewski, L. Lucas, Nuno M. M. Rodrigues, KW Wegner, Efficient Depth-Based Coding, Chapter in, 3D Visual Content Creation, Coding and and Delivery, Pedro Assunção and Atanas Gotchev, Springer International Publishing AG Springer Nature, New York, 2019
S.M.M. Faria, M. Domański, T. Grajek, C. Conti, J Debono, P. T. Kovács, L. Lucas, P. Nunes, C. Perra, Nuno M. M. Rodrigues, M. Sjöström, L. D. Soares, O. Stankiewicz, Emerging Imaging Technologies: Trends and Challenges, Chapter in, 3D Visual Content Creation, Coding and Delivery, Pedro Assunção and Atanas Gotchev, Springer International Publishing AG Springer Nature, New York, 2019
S.M.M. Faria, J Debono, P. Nunes, Nuno M. M. Rodrigues, 3D Video Representation and Coding, Chapter in, Novel 3D Media Technologies, Ahmet Kondoz and T. Dagiuklas, Springer, New York, 2015

25Papers in Journals

Early Access

A. Seleem, A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Adaptive Bridge Model for Compressed Domain Point Cloud Classification, Eurasip Journal on Image and Video Processing, Vol. 2024, No. 13, pp. - - -, June, 2024,
| Abstract | BibTex
A. Guarda, M. Ruivo, L. Coelho, A. Seleem, Nuno M. M. Rodrigues, F. Pereira, Deep Learning-Based Point Cloud Coding and Super-Resolution: a Joint Geometry and Color Approach, IEEE Transactions on Multimedia, Vol., No., pp. 1 - 13, November, 2023,
| Abstract | BibTex

Published

A. Seleem, A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Deep Learning-based Compressed Domain Multimedia for Man and Machine: A Taxonomy and Application to Point Cloud Classification, IEEE Access, Vol. 11, No. -, pp. 128979 - 128997, November, 2023,
| Abstract | Full text (PDF 1 MB) | BibTex
A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Neighborhood Adaptive Loss Function for Deep Learning-based Point Cloud Coding with Implicit and Explicit Quantization, IEEE Multimedia, Vol. 28, No. 3, pp. 107 - 116, July, 2021,
| Abstract | Full text (PDF 775 KBs) | BibTex
R. Monteiro, Nuno M. M. Rodrigues, S.M.M. Faria, P. Nunes, Light field image coding with flexible viewpoint scalability and random access, Signal Processing: Image Communication, Vol. 94, No. -, pp. 116202 - 116202, May, 2021,
| Abstract | BibTex
A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Adaptive Deep Learning-based Point Cloud Geometry Coding, IEEE Journal on Selected Topics in Signal Processing, Vol. 15, No. 2, pp. 415 - 430, February, 2021,
| Abstract | Full text (PDF 1 MB) | BibTex
A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Constant Size Point Cloud Clustering: a Compact, Non-Overlapping Solution, IEEE Transactions on Multimedia, Vol. 23, No. 1, pp. 77 - 91, December, 2020,
| Abstract | Full text (PDF 1 MB) | BibTex
R. Monteiro, Nuno M. M. Rodrigues, S.M.M. Faria, P. Nunes, Light Field Image Coding Based on Hybrid Data Representation, IEEE Access, Vol. 8, No. -, pp. 115728 - 115744, June, 2020 | BibTex
A. Guarda, João M. Santos, L. A. S. C. Cruz, P.A. Assunção, Nuno M. M. Rodrigues, S.M.M. Faria, A Method to Improve HEVC Lossless Coding of Volumetric Medical Images, Signal Processing: Image Communication, Vol. 59, No., pp. 96 - 104, November, 2017,
| Abstract | BibTex
R. Monteiro, P. Nunes, Nuno M. M. Rodrigues, S.M.M. Faria, Light Field Image Coding Using High-Order Intrablock Prediction, IEEE Journal on Selected Topics in Signal Processing, Vol. 11, No. 7, pp. 1120 - 1131, October, 2017 | BibTex
L. Lucas, Nuno M. M. Rodrigues, L. A. S. C. Cruz, S.M.M. Faria, Lossless Compression of Medical Images Using 3D Predictors, IEEE Transactions on Medical Imaging, Vol. PP, No. 99, pp. 1 - 1, June, 2017,
| Abstract | BibTex
S.M.M. Faria, L. Lucas, E. Silva, Nuno M. M. Rodrigues, C.L.P. Pagliari, Image Coding using Generalized Predictors based on Sparsity and Geometric Transformations, IEEE Transactions on Image Processing, Vol. 25, No. 9, pp. 4046 - 4060, September, 2016,
| Abstract | BibTex
Pedro M. M. Pereira, P. Domingues, Nuno M. M. Rodrigues, G. Falcão, S.M.M. Faria, Assessing the Performance and Energy Usage of Multi-CPUs, Multi-Core and Many-Core Systems: The MMP Image Encoder Case Study, International Journal of Distributed and Parallel systems (IJDPS), Vol. 7, No. 5, pp. 1 - 20, September, 2016,
| Abstract | BibTex
L. Lucas, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Recurrent pattern matching based stereo image coding using linear predictors, Multidimensional Systems and Signal Processing, Vol. 1, No. 1, pp. 1 - 24, May, 2016 | BibTex
L. Lucas, KW Wegner, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Intra Predictive Depth Map Coding using Flexible Block Partitioning, IEEE Transactions on Image Processing, Vol. 24, No. 11, pp. 4055 - 4068, November, 2015,
| Abstract | BibTex
D. B. G. Graziosi, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, Lossy and lossless image encoding using multi-scale recurrent pattern matching, IET Image Processing, Vol. 7, No. 6, pp. 556 - 566, August, 2013,
| Abstract | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, S.M.M. Faria, A Generic Post Deblocking Filter for Block Based Image Compression Algorithms, Signal Processing: Image Communication, Vol. 27, No. 9, pp. 985 - 997, October, 2012,
| Abstract | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, Efficient Recurrent Pattern Matching Video Coding, IEEE Transactions on Circuits and Systems for Video Technology, Vol. 22, No. 08, pp. 1161 - 1173, August, 2012,
| Abstract | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Scanned Compound Document Encoding Using Multiscale Recurrent Patterns, IEEE Transactions on Image Processing, Vol. 19, No. 10, pp. 2712 - 2724, October, 2010,
| Abstract | BibTex
D. B. G. Graziosi, Nuno M. M. Rodrigues, C.L.P. Pagliari, S.M.M. Faria, E. Silva, M. Carvalho, Compressing Depth Maps using Multiscale Recurrent Pattern Image Coding, Measurement: Journal of the International Measurement Confederation, Vol. 46, No. 5, pp. 340 - 341, March, 2010,
| Abstract | BibTex
E. B. L Filho, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, On ECG Signal Compression With 1-D Multiscale Recurrent Patterns Allied to Preprocessing Techniques, IEEE Transactions on Biomedical Engineering, Vol. 56, No. 3, pp. 896 - 900, March, 2009,
| Abstract | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, On Dictionary Adaptation for Recurrent Pattern Image Coding, IEEE Transactions on Image Processing, Vol. 17, No. 9, pp. 1640 - 1653, September, 2008,
| Abstract | BibTex
E. B. L Filho, Nuno M. M. Rodrigues, E. Silva, S.M.M. Faria, V. Silva, M. Carvalho, ECG Signal Compression Based on Dc Equalization and Complexity Sorting, IEEE Transactions on Biomedical Engineering, Vol. 55, No. 7, pp. 1923 - 1926, July, 2008,
| Abstract | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Improving multiscale recurrent pattern image coding with deblocking filtering, E-business and Telecommunication Networks - Third International Conf., ICETE 2006, Vol. 9, No., pp. 224 - 236, January, 2008 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, H.264/AVC Based Video Coding Using Multiscale Recurrent Patterns: First Results, Lecture Notes in Computer Science, Vol. 3893, No., pp. 107 - 114, February, 2006 | BibTex

86Papers in Conferences

M. Ghafari, A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Learning-Based Point Cloud Decoding with Independent and Scalable Reduced Complexity, IEEE International Conference on Image Processing ICIP, Abu Dhabi, United Arab Emirates, October, 2024,
| Abstract | Full text (PDF 604 KBs) | BibTex
D. Mari, A. Guarda, Nuno M. M. Rodrigues, S. Milani, F. Pereira, Point Cloud Geometry Scalable Coding with a Quality-Conditioned Latents Probability Estimator, IEEE International Conference on Image Processing ICIP, Abu Dhabi, United Arab Emirates, October, 2024,
| Abstract | Full text (PDF 697 KBs) | BibTex
M. Ghafari, A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Deep Learning-based Point Cloud Geometry Coding with Attention Models, IEEE International Symposium on Multimedia (ISM), Laguna Hills, CA, United States, December, 2023,
| Abstract | BibTex
A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Point Cloud Geometry and Color Coding in a Learning-Based Ecosystem for JPEG Coding Standards, IEEE International Conference on Image Processing ICIP, Kuala Lumpur, Malaysia, October, 2023,
| Abstract | Full text (PDF 577 KBs) | BibTex
A. Seleem, A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Deep Learning-Based Compressed Domain Point Cloud Classification, IEEE International Conference on Image Processing ICIP, Kuala Lumpur, Malaysia, October, 2023,
| Abstract | BibTex
A. Seleem, A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Impact of Conventional and Deep Learning-based Point Cloud Geometry Coding on Deep Learning-based Classification Performance, IEEE International Symposium on Multimedia (ISM), Naples, Italy, December, 2022,
| Abstract | Full text (PDF 1006 KBs) | BibTex
A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Point Cloud Geometry Scalable Coding With a Single End-to-End Deep Learning Model, IEEE International Conference on Image Processing ICIP, Abu Dhabi, United Arab Emirates, Vol., pp. 3354 - 3358, October, 2020,
| Abstract | Full text (PDF 599 KBs) | BibTex
A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Deep Learning-based Point Cloud Geometry Coding with Resolution Scalability, IEEE International Workshop on Multimedia Signal Processing MMSP, Tampere, Finland, Vol., pp. 1 - 6, September, 2020,
| Abstract | Full text (PDF 666 KBs) | BibTex
A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Deep Learning-Based Point Cloud Geometry Coding: RD Control Through Implicit and Explicit Quantization, IEEE International Conference on Multimedia & Expo Workshops (ICMEW), London, United Kingdom, Vol., pp. 1 - 6, July, 2020,
| Abstract | Full text (PDF 567 KBs) | BibTex
A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Point Cloud Coding: Adopting a Deep Learning-based Approach, Picture Coding Symp., Ningbo, China, Vol., pp. 1 - 5, November, 2019,
| Abstract | Full text (PDF 453 KBs) | BibTex
A. Guarda, Nuno M. M. Rodrigues, F. Pereira, Deep Learning-based Point Cloud Coding: a Behavior and Performance Study, IEEE European Workshop on Visual Information Processing - EUVIP, Rome, Italy, Vol., pp. 34 - 39, October, 2019,
| Abstract | Full text (PDF 972 KBs) | BibTex
R. Monteiro, P. Nunes, S.M.M. Faria, Nuno M. M. Rodrigues, Optimized Reference Picture Selection for Light Field Image Coding, European Signal Processing Conference EUSIPCO, La Coruna, Spain, Vol., pp. - https://doi.org/10.23919/EUSIPCO.2019.8902555, September, 2019,
| Abstract | BibTex
L. Lucas, S.M.M. Faria, Nuno M. M. Rodrigues, L. A. S. C. Cruz, Lossless Video Compression Using Minimum Rate Predictors and Volumetric Optimisation, Conf. on Telecommunications - ConfTele, Lisboa, Portugal, June, 2019,
| Abstract | Full text (PDF 219 KBs) | BibTex
R. Monteiro, P. Nunes, S.M.M. Faria, Nuno M. M. Rodrigues, Light Field Image Coding using High Order Prediction Training, European Signal Processing Conference EUSIPCO, Rome, Italy, Vol., pp. - https://doi.org/10.23919/EUSIPCO.2018.8553150, September, 2018,
| Abstract | BibTex
R. Monteiro, P. Nunes, Nuno M. M. Rodrigues, S.M.M. Faria, Light field image coding: objective performance assessment of Lenslet and 4D LF data representations, SPIE Optics+ Optoelectronics, San Diego, Califórnia, United States, Vol., pp. - https://doi.org/10.1117/12.2322713, August, 2018,
| Abstract | BibTex
A. Guarda, J. Bioucas-Dias, Nuno M. M. Rodrigues, F. Pereira, Improving Point Cloud to Surface Reconstruction with Generalized Tikhonov Regularization, IEEE Workshop on MultiMedia Signal Processing - MMSP, Luton, United Kingdom, Vol., pp. 1 - 6, October, 2017,
| Abstract | Full text (PDF 1 MB) | BibTex
P. Cordeiro, G. Falcão, P. Domingues, Nuno M. M. Rodrigues, S.M.M. Faria, Energy-Efficient and Portable Least Squares Prediction for Image Coding on a Mobile GPU, Euromicro International Conf. on Parallel, Distributed and network-based Processing - PDP, St. Petersburg, Russia, Vol., pp. - https://doi.org/10.1109/PDP.2017.97, March, 2017,
| Abstract | BibTex
Pedro M. M. Pereira, P. Domingues, Nuno M. M. Rodrigues, G. Falcão, S.M.M. Faria, Optimizing GPU code for CPU execution using OpenCL and vectorization: a case study on image coding, ICA3PP: International Conference on Algorithms and Architectures for Parallel Processing, Granada, Spain, Vol. 1, pp. 1 - 8 - https://www.springerprofessional.de/en/optimizing-gpu-code-for-cpu-execution-using-opencl-and-vectoriza/11245634, December, 2016,
| Abstract | BibTex
Pedro M. M. Pereira, P. Domingues, Nuno M. M. Rodrigues, G. Falcão, S.M.M. Faria, Optimized Fast Walsh-Hadamard Transform on OpenCL-GPU and OpenCL-CPU, IPTA 2016 - 6th International Conference on Image Processing Theory, Tools and Applications IPTA'2016, Oulu, Finland, Vol. 1, pp. 1 - 8 - https://doi.org/10.1109/IPTA.2016.7820984, December, 2016,
| Abstract | BibTex
João M. Santos, A. Guarda, L. A. S. C. Cruz, Nuno M. M. Rodrigues, S.M.M. Faria, Compression of medical images using MRP with bi-directional prediction and histogram packing, Picture Coding Symp., Nuremberg, Germany, Vol., pp. 1 - 5 - https://doi.org/10.1109/PCS.2016.7906386, December, 2016,
| Abstract | BibTex
R. Monteiro, L. Lucas, C. Conti, P. Nunes, Nuno M. M. Rodrigues, S.M.M. Faria, C.L.P. Pagliari, E. Silva, L. D. Soares, Light Field HEVC-Based Image Coding using Locally Linear Embedding and Self-Similarity Compensated Prediction, IEEE International Conf. on Multimedia and Expo - ICME, Seattle, United States, Vol., pp. - https://doi.org/10.1109/ICMEW.2016.7574670, July, 2016,
| Abstract | BibTex
R. Monteiro, Nuno M. M. Rodrigues, S.M.M. Faria, Geometric transforms and reference picture list optimization for efficient disparity compensation, International Conference on Image Processing Theory, Tools and Applications IPTA, Orleans, France, Vol. 1, pp. 1 - 4 - https://doi.org/10.1109/IPTA.2015.7367168, November, 2015,
| Abstract | BibTex
L. Lucas, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Improving the emergent 3D-HEVC standard with a highly predictive depth map coding algorithm, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol., pp. - http://id.bnportugal.gov.pt/bib/bibnacional/1934127, September, 2015 | BibTex
FX Gama, S.M.M. Faria, Nuno M. M. Rodrigues, Refinement of Depth Maps Generated by RGB-D Sensors, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol., pp. - http://id.bnportugal.gov.pt/bib/bibnacional/1934127, September, 2015 | BibTex
L. Lucas, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Sparse least-squares prediction for intra image coding, IEEE International Conf. on Image Processing - ICIP, Quebec, Canada, Vol., pp. - https://doi.org/10.1109/ICIP.2015.7350973, September, 2015,
| Abstract | BibTex
R. Monteiro, C. Conti, P. Nunes, Nuno M. M. Rodrigues, S.M.M. Faria, L. D. Soares, HEVC Compatible 3D Holoscopic Image Coding using Multiple Partitions, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol., pp. - http://id.bnportugal.gov.pt/bib/bibnacional/1934127, September, 2015 | BibTex
P. Domingues, J.S. Silva, Nuno M. M. Rodrigues, S.M.M. Faria, G. Falcão, M. Carvalho, Assessment of OpenCL performance on NVIDIA and AMD GPUs, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol., pp. - http://id.bnportugal.gov.pt/bib/bibnacional/1934127, September, 2015,
| Abstract | BibTex
AFRG Guarda, J. M. M. Santos, L. A. S. C. Cruz, P.A. Assunção, Nuno M. M. Rodrigues, S.M.M. Faria, Orientation dependent inter-slice prediction for volumetric medical images, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol., pp. - http://id.bnportugal.gov.pt/bib/bibnacional/1934127, September, 2015 | BibTex
S.M.M. Faria, João M. Santos, A. Guarda, Nuno M. M. Rodrigues, Contributions to Lossless Coding of Medical Images using Minimum Rate Predictors, IEEE International Conf. on Image Processing - ICIP, Quebec City, Canada, Vol., pp. 2935 - 2939 - https://doi.org/10.1109/ICIP.2015.7351340, September, 2015,
| Abstract | BibTex
A. Guarda, João M. Santos, L. A. S. C. Cruz, P.A. Assunção, Nuno M. M. Rodrigues, S.M.M. Faria, Orientation dependent inter-slice prediction for volumetric medical images, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, September, 2015,
| Abstract | BibTex
L. Lucas, C. Conti, P. Nunes, L. D. Soares, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Locally Linear Embedding-Based Prediction for 3D Holoscopic Image Coding Using HEVC, European Signal Processing Conference EUSIPCO, Lisbon, Portugal, Vol. 0, pp. 0 - 0, September, 2014,
| Abstract | Full text (PDF 1 MB) | BibTex
S.M.M. Faria, A.O. Oliveira, E. Silva, L. Lucas, Nuno M. M. Rodrigues, Image Coding Using Variable-Size Transforms and a Full Binary Tree Recursive Optimization, Simpósio Brasileiro de Telecomunicações SBrT, Fortaleza, Brazil, Vol., pp. - https://doi.org/10.1109/ITS.2014.6948006, August, 2014 | BibTex
A. Guarda, João M. Santos, D. B. G. Graziosi, Nuno M. M. Rodrigues, S.M.M. Faria, A Novel Trilateral Filter Technique for Depth Map Processing in 3D Video Coding, 3DTV Conf. - 3DTV-CON, Budapest, Hungary, Vol. -, pp. 1 - 4 - https://doi.org/10.1109/3DTV.2014.6874731, July, 2014,
| Abstract | BibTex
R. Monteiro, S.M.M. Faria, Nuno M. M. Rodrigues, Disparity Compensation using Geometric Transforms, 3DTV Conf. - 3DTV-CON, Budapest, Hungary, Vol. 1, pp. - https://doi.org/10.1109/3DTV.2014.6874751, July, 2014,
| Abstract | BibTex
P. Domingues, J.S. Silva, TR Ribeiro, Nuno M. M. Rodrigues, M. Carvalho, S.M.M. Faria, Optimizing Memory Usage and Accesses on CUDA-Based Recurrent Pattern Matching Image Compression, Computational Science and Its Applications - ICCSA, Guimarães, Portugal, Vol. 8582, pp. 560 - 575 - DOI: 10.1007/978-3-319-09147-1_41, July, 2014,
| Abstract | BibTex
L. Lucas, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Predictive Depth Map Coding for Efficient Virtual View Synthesis, IEEE International Conf. on Image Processing - ICIP, Melbourne, Australia, Vol. 0, pp. 0 - 0, September, 2013,
| Abstract | Full text (PDF 150 KBs) | BibTex
R. S. -, E. Silva, C.L.P. Pagliari, Nuno M. M. Rodrigues, S.M.M. Faria, Compressão de mapas de profundidade usando predição e funções polinomiais, Simpósio Brasileiro de Telecomunicações SBrT, Fortaleza, Brazil, Vol., pp. - https://biblioteca.sbrt.org.br/articles/963, September, 2013,
| Abstract | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, Video Compression Using 3D Multiscale Recurrent Patterns, IEEE International Symp. on Circuits and Systems - ISCAS, Beijing, China, Vol. 1, pp. 1412 - 1415 - https://doi.org/10.1109/ISCAS.2013.6572120, 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. - - - http://id.bnportugal.gov.pt/bib/bibnacional/1845227, May, 2013,
| Abstract | BibTex
D. B. G. Graziosi, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, D.T. Tian, A. Vetro, Analysis of Depth Map Resampling Filters for Depth-based 3D Video Coding, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. - - - http://id.bnportugal.gov.pt/bib/bibnacional/1845227, May, 2013 | BibTex
GJ Jorge, Nuno M. M. Rodrigues, S.M.M. Faria, Affine transform interview enhancement in spatial asymmetric stereo video decoding, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. - - - http://id.bnportugal.gov.pt/bib/bibnacional/1845227, May, 2013 | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, Volumetric Directional Prediction for Video Compression, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 1 - 4 - http://id.bnportugal.gov.pt/bib/bibnacional/1845227, May, 2013 | BibTex
L. Lucas, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Improving the Multidimensional Multiscale Parser Algorithm for Intra Image Coding, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol., pp. 1 - 4, May, 2013,
| Abstract | Full text (PDF 176 KBs) | BibTex
J. F. M. Carreira, Nuno M. M. Rodrigues, S.M.M. Faria, P.A. Assunção, Frame Loss Concealment for H.264/AVC Stereo Video Decoders, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 1 - 4 - http://id.bnportugal.gov.pt/bib/bibnacional/1845227, May, 2013 | BibTex
J. F. M. Carreira, P.A. Assunção, Nuno M. M. Rodrigues, S.M.M. Faria, Frame Loss Concealment for 3D Video Decoders based on Disparity- Compensated Motion Field, 3DTV Conf. - 3DTV-CON, Zurich, Switzerland, Vol., pp. - https://doi.org/10.1109/3DTV.2012.6365468, October, 2012,
| Abstract | BibTex
L. Lucas, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Efficient Depth Map Coding Using Linear Residue Approximation and a Flexible Prediction Framework, IEEE International Conf. on Image Processing - ICIP, Orlando, United States, Vol., pp. - https://doi.org/10.1109/ICIP.2012.6467107, September, 2012,
| Abstract | BibTex
L. Lucas, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Codificação Eficiente de Mapas de Profundidade com base em Predição e Aproximação Linear, Simpósio Brasileiro de Telecomunicações SBrT, Brasília, Brazil, Vol., pp. - https://biblioteca.sbrt.org.br/articles/329, September, 2012,
| Abstract | Full text (PDF 191 KBs) | BibTex
D. B. G. Graziosi, C.L.P. Pagliari, E. Silva, S.M.M. Faria, Nuno M. M. Rodrigues, M. Carvalho, Codificação de mapas de profundidade usando casamento de padrões multiescalas, Simpósio Brasileiro de Telecomunicações SBrT, Curitiba, Brazil, Vol., pp. - http://dx.doi.org/10.14209/sbrt.2011.202, October, 2011,
| Abstract | Full text (PDF 648 KBs) | BibTex
N. Francisco, A. Zaghetto, B. Macchiavello, E. Silva, M. Lima-Marques, Nuno M. M. Rodrigues, S.M.M. Faria, Compression of touchless multiview fingerprints, IEEE Biometric Measurements and Systems for Security and Medical Applications - BioMS, Milan, Italy, Vol., pp. - https://doi.org/10.1109/BIOMS.2011.6052380, September, 2011,
| Abstract | BibTex
L. Lucas, Nuno M. M. Rodrigues, E. Silva, S.M.M. Faria, Adaptive Least Squares Prediction for Stereo Image Coding, IEEE International Conf. on Image Processing - ICIP, Brussels, Belgium, Vol., pp. 2013 - 2016, September, 2011,
| Abstract | Full text (PDF 312 KBs) | BibTex
L.F.H.P. Pinto, J. F. M. Carreira, S.M.M. Faria, Nuno M. M. Rodrigues, P.A. Assunção, Subjective Quality Factors in Packet 3D Video, IEEE International Workshop on Quality of Multimedia Experience - QoMEX, Mechelen, Belgium, Vol. 1, pp. 149 - 154 - https://doi.org/10.1109/QoMEX.2011.6065694, September, 2011,
| Abstract | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, Computational complexity reduction methods for multiscale recurrent pattern algorithms, IEEE Region 8 EUROCON 2011 International Conf. on Computer as a Tool joint with the Conf. on Telecommunications, Lisbon, Portugal, Vol., pp. - https://doi.org/10.1109/EUROCON.2011.5929396, April, 2011,
| Abstract | BibTex
L. Lucas, Nuno M. M. Rodrigues, E. Silva, S.M.M. Faria, Stereo Image Coding using Dynamic Template-Matching Prediction, IEEE Region 8 EUROCON 2011 International Conf. on Computer as a Tool joint with the Conf. on Telecommunications, Lisbon, Portugal, Vol., pp. - https://doi.org/10.1109/EUROCON.2011.5929292, April, 2011,
| Abstract | Full text (PDF 228 KBs) | BibTex
D. B. G. Graziosi, Nuno M. M. Rodrigues, C.L.P. Pagliari, E. Silva, S.M.M. Faria, M.M.P. Perez, M. Carvalho, Multiscale Recurrent Pattern Matching Approach for Depth Map Coding, Picture Coding Symp., Nagoya, Japan, Vol., pp. - https://doi.org/10.1109/PCS.2010.5702490, December, 2010,
| Abstract | BibTex
J. F. M. Carreira, L.F.H.P. Pinto, Nuno M. M. Rodrigues, S.M.M. Faria, P.A. Assunção, Subjective Assessment of Frame Loss Concealment Methods in 3D Video, Picture Coding Symp., Nagoya, Japan, Vol. 1, pp. 182 - 185 - https://doi.org/10.1109/PCS.2010.5702455, December, 2010,
| Abstract | BibTex
L. Lucas, Nuno M. M. Rodrigues, S.M.M. Faria, E. Silva, M. Carvalho, V. Silva, Intra-prediction for color image coding using YUV correlation, IEEE International Conf. on Image Processing - ICIP, Hong-Kong, China, Vol., pp. 1329 - 1332, September, 2010,
| Abstract | Full text (PDF 128 KBs) | BibTex
D. B. G. Graziosi, Nuno M. M. Rodrigues, E. Silva, S.M.M. Faria, M. Carvalho, Improving Multiscale Recurrent Pattern Image Coding with Least-squares prediction mode, IEEE International Conf. on Image Processing - ICIP, cairo, Egypt, Vol., pp. - https://doi.org/10.1109/ICIP.2009.5414219, November, 2009,
| Abstract | BibTex
D. B. G. Graziosi, Nuno M. M. Rodrigues, E. Silva, S.M.M. Faria, M. Carvalho, V. Silva, Codificação de Imagens com Predição Adaptativa Baseada no Critério de Mínimos Quadrados, Simpósio Brasileiro de Telecomunicações SBrT, Blumenau, Brazil, Vol., pp. - https://biblioteca.sbrt.org.br/articlefile/2391.pdf, September, 2009,
| Abstract | Full text (PDF 267 KBs) | BibTex
E. Silva, A. D. Dutra, Nuno M. M. Rodrigues, S.M.M. Faria, V. Silva, Otimização Taxa-Distorção para Quadros-B no Padrão H.264/AVC, Simpósio Brasileiro de Telecomunicações SBrT, Blumenau, Brazil, Vol., pp. - https://biblioteca.sbrt.org.br/articlefile/2504.pdf, September, 2009,
| Abstract | Full text (PDF 185 KBs) | BibTex
D. B. G. Graziosi, Nuno M. M. Rodrigues, E. Silva, S.M.M. Faria, Fast Implementation for Multiscale Recurrent Pattern Image Coding, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol., pp. - https://www.researchgate.net/publication/254409381_Fast_Implementation_for_Multiscale_Recurrent_Pattern_Image_Coding, May, 2009,
| Abstract | BibTex
L. Lucas, Nuno M. M. Rodrigues, S.M.M. Faria, Compound Image Segmentation for Multiscale Recurrent Pattern Coding, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. 267 - 270 - https://www.researchgate.net/publication/228895108_Compound_image_segmentation_for_multiscale_recurrent_pattern_coding, May, 2009,
| Abstract | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, M. C. R Reis, Multiscale Recurrent Pattern Image Coding With a Flexible Partition Scheme, IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol. -, pp. 141 - 144 - https://doi.org/10.1109/ICIP.2008.4711711, October, 2008,
| Abstract | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, M. C. R Reis, Casamento Aproximado de Padrões Multiescala com Segmentação Flexível e Treino do Dicionário, Simpósio Brasileiro de Telecomunicações SBrT, Rio de Janeiro, Brazil, Vol., pp. - https://www.researchgate.net/publication/256373564_Casamento_aproximado_de_padroes_multiescala_com_segmentacao_flexivel_e_treino_do_dicionario, September, 2008,
| Abstract | BibTex
N. Francisco, R. Sardo, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, M. C. R Reis, A compound image encoder based on the multiscale recurrent pattern algorithm, International Conf. on Signal Processing and Multimedia Applications, Porto, Portugal, Vol. -, pp. - - https://www.researchgate.net/publication/221051017_A_Compound_Image_Encoder_based_on_the_Multiscale_Recurrent_Pattern_Algorithm, July, 2008,
| Abstract | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, On Overriding H.264/AVC B-Slice Predicted Residue Coding, Picture Coding Symp., Lisboa, Portugal, Vol., pp. - http://www.img.lx.it.pt/pcs2007/program.htm, November, 2007 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Multiscale Recurrent Pattern Predictive Image Coding with Template Matching, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol., pp. 427 - 430, May, 2007 | Full text (PDF 145 KBs) | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Improving H.264/AVC Inter Compression with Multiscale Recurrent Patterns, IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol., pp. - https://doi.org/10.1109/ICIP.2006.312585, October, 2006,
| Abstract | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Basis Optimisation for Multiscale Recurrent Pattern Coding, Mathematical Techniques and Problems in Telecommunications, Leiria, Portugal, September, 2006 | Full text (PDF 61 KBs) | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Improving Multiscale Recurrent Pattern Image Coding with Enhanced Dictionary Updating Strategies, IEEE International Telecommunications Symp., Fortaleza, Brazil, Vol., pp. - https://doi.org/10.1109/ITS.2006.4433280, September, 2006,
| Abstract | Full text (PDF 121 KBs) | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, An Efficient H.264-based Video Encoder Using Multiscale Recurrent Patterns, SPIE - Applications of Digital Image Processing, San Diego, United States, Vol., pp. - https://doi.org/10.1117/12.680355, August, 2006,
| Abstract | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Improving Multiscale Recurrent Pattern Image Coding with Deblocking Filtering, International Conf. on Signal Processing and Multimedia Applications, Setúbal, Portugal, Vol. 1, pp. 118 - 125 - https://link.springer.com/chapter/10.1007/978-3-540-70760-8_18, August, 2006,
| Abstract | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Efficient Dictionary Design for Multiscale Recurrent Pattern Image Coding, IEEE International Symp. on Circuits and Systems - ISCAS, Island of Kos, Greece, Vol., pp. - https://doi.org/10.1109/ISCAS.2006.1693739, May, 2006 | Full text (PDF 121 KBs) | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, H.264/AVC Based Video Coding Using Multiscale Recurrent Patterns: First Results, International Workshop on Very Low Bitrate Video, Sardinia, Italy, Vol., pp. - https://doi.org/10.1007/11738695_15, September, 2005 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Universal Image Coding Using Multiscale Recurrent Patterns and Prediction, IEEE International Conf. on Image Processing - ICIP, Genova, Italy, Vol. II, pp. 245 - 248 - https://doi.org/10.1109/ICIP.2005.1530037, September, 2005 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Image Predictive Coding using Multiscale Recurrent Patterns, International Conf. on Telecommunications - ICT, Tomar, Portugal, April, 2005 | Full text (PDF 329 KBs) | BibTex
S.M.M. Faria, P.A. Assunção, Nuno M. M. Rodrigues, L. Mendes, C. Lopes, C. Ribeiro, C. S. Silva, J. Pereira, L. Alves, P. C. Ventura, Sistema de Controlo e Comunicações de uma Aeronave Não Tripulada - SkyGu@rdian, Conf. da Engenharia - UBIEngenharias, Covilhã, Portugal, Vol., pp. - https://www.researchgate.net/publication/236210154_SISTEMA_DE_CONTROLO_E_COMUNICACOES_DE_UMA_AERONAVE_NAO_TRIPULADA_-_SKYGURDIAN, November, 2003 | BibTex
S.M.M. Faria, V. Silva, Nuno M. M. Rodrigues, L. Louro, P. J. Santos, DSP Performance Evaluation for Motion Estimation, International Symp. on Signal Processing and its Applications - ISSPA, paris, France, Vol. II, pp. 137 - 140 - https://doi.org/10.1109/ISSPA.2003.1224834, July, 2003,
| Abstract | BibTex
Nuno M. M. Rodrigues, V. Silva, S.M.M. Faria, Hierarchical Motion Compensation with Spatial and Luminance Transforms, IEEE International Conf. on Image Processing - ICIP, Tessaloniki, Greece, Vol., pp. - https://doi.org/10.1109/ICIP.2001.958165, October, 2001 | BibTex
S.M.M. Faria, Nuno M. M. Rodrigues, MPEG-4 Low Bit Rate Video Coding Using 2D Mesh, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, April, 2001 | Full text (PDF 1 MB) | BibTex
Nuno M. M. Rodrigues, V. Silva, S.M.M. Faria, Low Bit Rate Video Coding with Spatial and Luminance Transformations, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol., pp. - http://citeseerx.ist.psu.edu/viewdoc/summary;jsessionid=BB7A9DA893867B27A948802A94BDEE37?doi=10.1.1.21.5400, April, 2001,
| Abstract | BibTex
Nuno M. M. Rodrigues, V. Silva, S.M.M. Faria, Luminance Transformations for Stereoscopic Low Bit Rate Video Coding, Picture Coding Symp., Seul, Korea, South, April, 2001 | BibTex
L. Alves, L. Mendes, C. Lopes, T. Fernandes, P.A. Assunção, S.M.M. Faria, Nuno M. M. Rodrigues, M. Figueiredo, SimSAT – Desenvolvimento de Satélites de Baixa Altitude, Encontro do Colégio de Electrotecnia da Ordem dos Engenheiros, Porto, Portugal, Vol., pp. - https://www.researchgate.net/publication/236210137_SimSAT_-_Desenvolvimento_de_Satelites_de_Baixa_Altitude, April, 2001 | BibTex
S.M.M. Faria, Nuno M. M. Rodrigues, AS Silva, Low bit rate MPEG-4 video coding with 2D Mesh, South-American Workshop on Circuits and Systems - SAWCAS, Rio de Janeiro, Brazil, November, 2000 | BibTex
Nuno M. M. Rodrigues, S.M.M. Faria, V. Silva, Low Bit Rate Video Coding with Geometric Transformation, IASTED Conf. on Signal and Image Processing, Nassau, Bahamas, The, October, 1999 | BibTex
S.M.M. Faria, Nuno M. M. Rodrigues, Generic Geometric Transform Motion Compensation for Video Coding, IASTED Conf. on Signal and Image Processing, Nassau, United States, October, 1999 | BibTex
Nuno M. M. Rodrigues, S.M.M. Faria, V. Silva, General Geometric Transform for Video Compression, International Conf. on Telecommunications - ICT, Sesimbra, Portugal, Vol., pp. - https://www.semanticscholar.org/paper/General-geometric-transform-for-video-compression-Rodriguesyz-Silvay/c77159397aa094e84df8a167bdcdd2716508cb80, April, 1999 | BibTex

1Non-refereed Publications

A. Guarda, Nuno M. M. Rodrigues, F. Pereira, IT/IST/IPLeiria Response to the Call for Evidence on JPEG Pleno Point Cloud Coding, ISO/IEC JTC 1/SC29/WG1 M90019, January 2021,
| Abstract | Full text (PDF 2 MBs)

Projects

Currently running projects1

Acronym	Name	Funding Agency	Start date	Ending date
Deep-PCR	Deep learning-based Point Cloud Representation	FCT	01-01-2022	31-12-2024

Closed Projects10

Acronym	Name	Funding Agency	Start date	Ending date
CAPES	Video coding with MMP	FCT/CAPES	01-04-2009	01-04-2012
COMUVI	COMUVI - Compressao de Vïdeo Multi-Vista	FCT/PTDC	01-01-2010	01-07-2012
DRAGON	End-to-End Deep learning based image Compression	IT	01-10-2021	01-10-2023
EPIC	EPIC - Efficient Pattern-matching Image Compression on many-core systems	FCT/PTDC	01-01-2012	01-07-2014
MEDICOMP	Spatiotemporal compression of volumetric medical images	IT/LA	01-09-2014	01-09-2016
MuViDisCo	Multiview Video Disparity Compensation using Geometric Transforms	IT/LA	01-06-2011	01-08-2014
OPAC	Optimization of pattern-matching compression algorithms for GPU’s	IT/LA	01-09-2014	01-12-2017
P3DTV	Performance Optimisation in 3D TV Broadcasting Services	IPLeiria	01-11-2009	01-10-2011
SCODE	SCODE- Scanned COmpound Document Encoder	FCT/PTDC	01-10-2007	01-10-2010
UDICMI	Ultra High Definition Image Communication for Medical Imaging	QREN	01-01-2013	01-03-2015

Other Scientific Achievements

1Miscellaneous

Nuno M. M. Rodrigues, Visual Signal Processing and Communications (VSPC) Technical Committee, Member of Technical Committee, IEEE Circuits and Systems Society, 01-01-2024 | Link

2Short Courses and Seminars

Nuno M. M. Rodrigues, Efficient multiscale recurrent pattern matching algorithms for image and video compression, Portugal, MAP-tele, PhD Program, Univ. of Aveiro, 06-2011
E. Silva, Nuno M. M. Rodrigues, J. Oliveira, Compressão de Sinais usando Recorrência de Padrões Multiescalas, Brazil, Brasília, 06-2007

1Tutorials

E. Silva, LL Lovisolo, M. Carvalho, Nuno M. M. Rodrigues, E. B. L Filho, S.M.M. Faria, N. Francisco, D. B. G. Graziosi, Compressão de Sinais Além das Transformadas

Other Contributions

4Conference Committees

IEEE International Conf. on Multimedia and Expo - ICME, Technical Programme Committee, 2013
International Conf. on Signal Processing and Multimedia Applications, Technical Programme Committee, 2009
International Conf. on Signal Processing and Multimedia Applications, Technical Programme Committee, 2008
International Conf. on Signal Processing and Multimedia Applications, Technical Programme Committee, 2007

2Editorial Committees

Associate Editor, IEEE Open Journal of Signal Processing, 01-01-2023 - 31-12-2025
Associate Editor, APSIPA Transactions on Signal and Information Processing, 30-01-2022 - 31-12-2024

6Refereeing Journals

Signal Processing: Image Communication
2017, 1 review(s); 2016, 1 review(s); 2012, 1 review(s);
IEEE Transactions on Circuits and Systems for Video Technology
2006, 2 review(s);
Signal Processing
2007, 3 review(s);
IEEE Transactions on Image Processing
Springer Signal, Image and Video Processing
2012, 3 review(s);
Eurasip Journal on Image and Video Processing
2012, 1 review(s);

6Refereeing Conferences

International Conf. on Signal Processing and Multimedia Applications
2009, 1 review(s); 2008, 1 review(s); 2007, 1 review(s);
IEEE International Conf. on Image Processing - ICIP
2012, 1 review(s); 2011, 1 review(s); 2010, 1 review(s); 2009, 1 review(s);
IEEE International Symp. on Circuits and Systems - ISCAS
2012, 1 review(s);
International Conf. on Telecommunications - ICT
2010, 1 review(s);
Simpósio Brasileiro de Telecomunicações SBrT
2009, 1 review(s);
IEEE International Conf. on Multimedia and Expo - ICME
2013, 1 review(s);

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