Nuno M. M. Rodrigues

Antonio Fernández-Caballero

EURASIP J. Image Video Process., December, 2024

Systematic Review of Emotion Detection with Computer Vision and Deep Learning.

[BibT_eX]

[DOI]

Sensors, June, 2024

Optical Flow-Based Obstacle Detection for Mid-Air Collision Avoidance.

[BibT_eX]

[DOI]

Sensors, May, 2024

The JPEG Pleno Learning-based Point Cloud Coding Standard: Serving Man and Machine.

[BibT_eX]

[DOI]

Antonio Fernández-Caballero

CoRR, 2024

Double Deep Learning-based Event Data Coding and Classification.

[BibT_eX]

[DOI]

CoRR, 2024

Point Cloud Geometry Scalable Coding with a Quality-Conditioned Latents Probability Estimator.

[BibT_eX]

[DOI]

CoRR, 2024

Point Cloud Geometry Coding with Relational Neighborhood Self-Attention.

[BibT_eX]

[DOI]

Proceedings of the 26th IEEE International Workshop on Multimedia Signal Processing, 2024

2023

Vision-Based Flying Obstacle Detection for Avoiding Midair Collisions: A Systematic Review.

[BibT_eX]

[DOI]

J. Imaging, 2023

Deep Learning-Based Compressed Domain Multimedia for Man and Machine: A Taxonomy and Application to Point Cloud Classification.

[BibT_eX]

[DOI]

IEEE Access, 2023

Deep Learning-based Point Cloud Geometry Coding with Attention Models.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Multimedia, 2023

Deep Learning-Based Compressed Domain Point Cloud Classification.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Image Processing, 2023

Point Cloud Geometry and Color Coding in a Learning-Based Ecosystem for JPEG Coding Standards.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Image Processing, 2023

2022

IT/IST/IPLeiria Response to the Call for Proposals on JPEG Pleno Point Cloud Coding.

[BibT_eX]

[DOI]

CoRR, 2022

Impact of Conventional and Deep Learning-based Point Cloud Geometry Coding on Deep Learning-based Classification Performance.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Multimedia, 2022

2021

Constant Size Point Cloud Clustering: A Compact, Non-Overlapping Solution.

[BibT_eX]

[DOI]

IEEE Trans. Multim., 2021

Light field image coding with flexible viewpoint scalability and random access.

[BibT_eX]

[DOI]

Sérgio M. M. Faria

Signal Process. Image Commun., 2021

Adaptive Deep Learning-Based Point Cloud Geometry Coding.

[BibT_eX]

[DOI]

IEEE J. Sel. Top. Signal Process., 2021

Neighborhood Adaptive Loss Function for Deep Learning-Based Point Cloud Coding With Implicit and Explicit Quantization.

[BibT_eX]

[DOI]

IEEE Multim., 2021

2020

Light Field Image Coding Based on Hybrid Data Representation.

[BibT_eX]

[DOI]

Sérgio M. M. Faria

IEEE Access, 2020

Deep Learning-based Point Cloud Geometry Coding with Resolution Scalability.

[BibT_eX]

[DOI]

Proceedings of the 22nd IEEE International Workshop on Multimedia Signal Processing, 2020

Deep Learning-Based Point Cloud Geometry Coding: RD Control Through Implicit and Explicit Quantization.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Multimedia & Expo Workshops, 2020

Point Cloud Geometry Scalable Coding With a Single End-to-End Deep Learning Model.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Image Processing, 2020

2019

Point Cloud Coding: Adopting a Deep Learning-based Approach.

[BibT_eX]

[DOI]

Proceedings of the Picture Coding Symposium, 2019

Deep Learning-Based Point Cloud Coding: A Behavior and Performance Study.

[BibT_eX]

[DOI]

Proceedings of the 8th European Workshop on Visual Information Processing, 2019

optimized Reference Picture Selection for Light Field Image Coding.

[BibT_eX]

[DOI]

Sérgio M. M. Faria

Proceedings of the 27th European Signal Processing Conference, 2019

2018

Light Field Image Coding using High Order Prediction Training.

[BibT_eX]

[DOI]

Proceedings of the 26th European Signal Processing Conference, 2018

2017

Lossless Compression of Medical Images Using 3-D Predictors.

[BibT_eX]

[DOI]

Luís Alberto da Silva Cruz

Luís Alberto da Silva Cruz

IEEE Trans. Medical Imaging, 2017

A method to improve HEVC lossless coding of volumetric medical images.

[BibT_eX]

[DOI]

Andre F. R. Guarda

João M. Santos

Pedro A. Amado Assunção

Signal Process. Image Commun., 2017

Recurrent pattern matching based stereo image coding using linear predictors.

[BibT_eX]

[DOI]

Multidimens. Syst. Signal Process., 2017

Light Field Image Coding Using High-Order Intrablock Prediction.

[BibT_eX]

[DOI]

IEEE J. Sel. Top. Signal Process., 2017

Energy-Efficient and Portable Least Squares Prediction for Image Coding on a Mobile GPU.

[BibT_eX]

[DOI]

Proceedings of the 25th Euromicro International Conference on Parallel, 2017

Improving point cloud to surface reconstruction with generalized Tikhonov regularization.

[BibT_eX]

[DOI]

Proceedings of the 19th IEEE International Workshop on Multimedia Signal Processing, 2017

2016

Image Coding Using Generalized Predictors Based on Sparsity and Geometric Transformations.

[BibT_eX]

[DOI]

Luís Alberto da Silva Cruz

IEEE Trans. Image Process., 2016

Compression of medical images using MRP with bi-directional prediction and histogram packing.

[BibT_eX]

[DOI]

João M. Santos

Andre F. R. Guarda

Proceedings of the 2016 Picture Coding Symposium, 2016

Optimized fast Walsh-Hadamard transform on OpenCL-GPU and OpenCL-CPU.

[BibT_eX]

[DOI]

Pedro M. M. Pereira

Patrício Domingues

Gabriel Falcão

Proceedings of the Sixth International Conference on Image Processing Theory, 2016

Light field HEVC-based image coding using locally linear embedding and self-similarity compensated prediction.

[BibT_eX]

[DOI]

Luís Ducla Soares

Proceedings of the 2016 IEEE International Conference on Multimedia & Expo Workshops, 2016

Optimizing GPU Code for CPU Execution Using OpenCL and Vectorization: A Case Study on Image Coding.

[BibT_eX]

[DOI]

Proceedings of the Algorithms and Architectures for Parallel Processing, 2016

2015

Intra Predictive Depth Map Coding Using Flexible Block Partitioning.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2015

Geometric transforms and reference picture list optimization for efficient disparity compensation.

[BibT_eX]

[DOI]

Proceedings of the 2015 International Conference on Image Processing Theory, 2015

Contributions to lossless coding of medical images using minimum rate predictors.

[BibT_eX]

[DOI]

João M. Santos

Andre F. R. Guarda

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Sparse least-squares prediction for intra image coding.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

2014

Optimizing Memory Usage and Accesses on CUDA-Based Recurrent Pattern Matching Image Compression.

[BibT_eX]

[DOI]

Proceedings of the Computational Science and Its Applications - ICCSA 2014 - 14th International Conference, Guimarães, Portugal, June 30, 2014

Locally linear embedding-based prediction for 3D holoscopic image coding using HEVC.

[BibT_eX]

[DOI]

Proceedings of the 22nd European Signal Processing Conference, 2014

Disparity compensation using geometric transforms.

[BibT_eX]

[DOI]

Proceedings of the 3DTV-Conference 2014: The True Vision, 2014

A novel trilateral filter technique for depth map processing in 3D video coding.

[BibT_eX]

[DOI]

Proceedings of the 3DTV-Conference 2014: The True Vision, 2014

2013

Lossy and lossless image encoding using multi-scale recurrent pattern matching.

[BibT_eX]

[DOI]

Danilo B. Graziosi

Sérgio M. Maciel de Faria

IET Image Process., 2013

Fostering the NAO platform as an elderly care robot.

[BibT_eX]

[DOI]

Proceedings of the IEEE 2nd International Conference on Serious Games and Applications for Health, 2013

Video compression using 3D multiscale recurrent patterns.

[BibT_eX]

[DOI]

Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Predictive depth map coding for efficient virtual view synthesis.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Image Processing, 2013

2012

Efficient Recurrent Pattern Matching Video Coding.

[BibT_eX]

[DOI]

Murilo Bresciani de Carvalho

IEEE Trans. Circuits Syst. Video Technol., 2012

A generic post-deblocking filter for block based image compression algorithms.

[BibT_eX]

[DOI]

Signal Process. Image Commun., 2012

Efficient depth map coding using linear residue approximation and a flexible prediction framework.

[BibT_eX]

[DOI]

Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Frame loss concealment for 3D video decoders based on disparity-compensated motion field.

[BibT_eX]

[DOI]

João Carreira

Pedro Assuncao

Proceedings of the 3DTV-Conference 2012: The True Vision, 2012

2011

Subjective quality factors in packet 3D video.

[BibT_eX]

[DOI]

Luís Pinto

João Carreira

Pedro A. Amado Assunção

Proceedings of the Third International Workshop on Quality of Multimedia Experience, 2011

Adaptive least squares prediction for stereo image coding.

[BibT_eX]

[DOI]

Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Stereo image coding using dynamic template-matching prediction.

[BibT_eX]

[DOI]

Proceedings of EUROCON 2011, 2011

Computational complexity reduction methods for multiscale recurrent pattern algorithms.

[BibT_eX]

[DOI]

Proceedings of EUROCON 2011, 2011

Compression of touchless multiview fingerprints.

[BibT_eX]

[DOI]

Alexandre Zaghetto

Bruno Macchiavello

Mamede Lima-Marques

Proceedings of the IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications, 2011

2010

Scanned Compound Document Encoding Using Multiscale Recurrent Patterns.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2010

Multiscale recurrent pattern matching approach for depth map coding.

[BibT_eX]

[DOI]

Danilo B. Graziosi

Marcelo M. Perez

Proceedings of the Picture Coding Symposium, 2010

Subjective assessment of frame loss concealment methods in 3D video.

[BibT_eX]

[DOI]

João Carreira

Luís Pinto

Pedro A. Amado Assunção

Proceedings of the Picture Coding Symposium, 2010

Intra-prediction for color image coding using YUV correlation.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2010

2009

On ECG Signal Compression With 1-D Multiscale Recurrent Patterns Allied to Preprocessing Techniques.

[BibT_eX]

[DOI]

Eddie B. L. Filho

IEEE Trans. Biomed. Eng., 2009

Improving multiscale recurrent pattern image coding with least-squares prediction mode.

[BibT_eX]

[DOI]

Danilo B. Graziosi

Proceedings of the International Conference on Image Processing, 2009

2008

On Dictionary Adaptation for Recurrent Pattern Image Coding.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2008

ECG Signal Compression Based on Dc Equalization and Complexity Sorting.

[BibT_eX]

[DOI]

Eddie B. L. Filho

IEEE Trans. Biomed. Eng., 2008

A Compound Image Encoder based on the Multiscale Recurrent Pattern Algorithm.

[BibT_eX]

Ricardo N. R. Sardo

Manuel J. C. S. Reis

Proceedings of the SIGMAP 2008, 2008

Multiscale recurrent pattern image coding with a flexible partition scheme.

[BibT_eX]

[DOI]

Manuel J. C. S. Reis

Proceedings of the International Conference on Image Processing, 2008

2006

Improving Multiscale Recurrent Pattern Image Coding With Deblocking Filtering.

[BibT_eX]

Proceedings of the SIGMAP 2006, 2006

Efficient dictionary design for multiscale recurrent pattern image coding.

[BibT_eX]

[DOI]

Frederico S. Pinagé

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Improving H.264/AVC Inter Compression with Multiscale Recurrent Patterns.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2006

2005

H.264/AVC Based Video Coding Using Multiscale Recurrent Patterns: First Results.

[BibT_eX]

[DOI]

Proceedings of the Visual Content Processing and Representation, 2005

Universal image coding using multiscale recurrent patterns and prediction.

[BibT_eX]

[DOI]

Proceedings of the 2005 International Conference on Image Processing, 2005

2003

DSP performance evaluation for motion estimation.

[BibT_eX]

[DOI]

Proceedings of the Seventh International Symposium on Signal Processing and Its Applications, 2003

2001

Hierarchical motion compensation with spatial and luminance transformations.

[BibT_eX]

[DOI]

Proceedings of the 2001 International Conference on Image Processing, 2001

1999

Low Bit Rate Video Coding with Geometric Transform.

[BibT_eX]