João Ascenso

Signal Process. Image Commun., 2024

Evaluation of strategies for efficient rate-distortion NeRF streaming.

[BibT_eX]

[DOI]

CoRR, 2024

Fine-grained subjective visual quality assessment for high-fidelity compressed images.

[BibT_eX]

[DOI]

CoRR, 2024

Globally and Locally Optimized Pannini Projection for High FoV Rendering of 360-degree Images.

[BibT_eX]

[DOI]

CoRR, 2024

NeRF View Synthesis: Subjective Quality Assessment and Objective Metrics Evaluation.

[BibT_eX]

[DOI]

CoRR, 2024

JPEG AI Compressed Domain Face Detection.

[BibT_eX]

[DOI]

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

2023

The JPEG AI Standard: Providing Efficient Human and Machine Visual Data Consumption.

[BibT_eX]

[DOI]

Elena Alshina

Touradj Ebrahimi

IEEE Multim., 2023

Fidelity-preserving Learning-Based Image Compression: Loss Function and Subjective Evaluation Methodology.

[BibT_eX]

[DOI]

Yaojun Wu

Proceedings of the IEEE International Conference on Visual Communications and Image Processing, 2023

NeRF-QA: Neural Radiance Fields Quality Assessment Database.

[BibT_eX]

[DOI]

Proceedings of the 15th International Conference on Quality of Multimedia Experience, 2023

On the Performance of Subjective Visual Quality Assessment Protocols for Nearly Visually Lossless Image Compression.

[BibT_eX]

[DOI]

António M. G. Pinheiro

Touradj Ebrahimi

Proceedings of the 31st ACM International Conference on Multimedia, 2023

Predictive Sampling for Efficient Pairwise Subjective Image Quality Assessment.

[BibT_eX]

[DOI]

Proceedings of the 31st ACM International Conference on Multimedia, 2023

Complexity Scalable Learning-Based Image Decoding.

[BibT_eX]

[DOI]

Tahsir Ahmed Munna

Proceedings of the IEEE International Conference on Image Processing, 2023

A RISE-Based Explainability Method for Genuine and Impostor Face Verification.

[BibT_eX]

[DOI]

Proceedings of the 22nd International Conference of the Biometrics Special Interest Group, 2023

2022

Joint Geometry and Color Projection-Based Point Cloud Quality Metric.

[BibT_eX]

[DOI]

IEEE Access, 2022

Object-Based Geometric Distortion Metric for Viewport Rendering of 360° Images.

[BibT_eX]

[DOI]

IEEE Access, 2022

Perceptual impact of the loss function on deep-learning image coding performance.

[BibT_eX]

[DOI]

Proceedings of the Picture Coding Symposium, 2022

Evaluation of Sampling Algorithms for a Pairwise Subjective Assessment Methodology.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Multimedia, 2022

Impact of Conventional and AI-based Image Coding on AI-based Face Recognition Performance.

[BibT_eX]

[DOI]

Proceedings of the 10th European Workshop on Visual Information Processing, 2022

2021

Point Cloud Rendering After Coding: Impacts on Subjective and Objective Quality.

[BibT_eX]

[DOI]

IEEE Trans. Multim., 2021

Lenslet Light Field Image Coding: Classifying, Reviewing and Evaluating.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. Video Technol., 2021

IEEE Access Special Section Editorial: Deep Learning Technologies for Internet of Video Things.

[BibT_eX]

[DOI]

IEEE Access, 2021

Large-Scale Crowdsourcing Subjective Quality Evaluation of Learning-Based Image Coding.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Visual Communications and Image Processing, 2021

Performance Evaluation of Objective Image Quality Metrics on Conventional and Learning-Based Compression Artifacts.

[BibT_eX]

[DOI]

Proceedings of the 13th International Conference on Quality of Multimedia Experience, 2021

A Point-to-Distribution Joint Geometry and Color Metric for Point Cloud Quality Assessment.

[BibT_eX]

[DOI]

Proceedings of the 23rd International Workshop on Multimedia Signal Processing, 2021

Image Coding with Neural Network-Based Colorization.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2021

2020

Mahalanobis Based Point to Distribution Metric for Point Cloud Geometry Quality Evaluation.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2020

Point cloud coding: A privileged view driven by a classification taxonomy.

[BibT_eX]

[DOI]

Signal Process. Image Commun., 2020

Visual monitoring of High-Sea fishing activities using deep learning-based image processing.

[BibT_eX]

[DOI]

Multim. Tools Appl., 2020

Objective Assessment of Perceived Geometric Distortions in Viewport Rendering of 360° Images.

[BibT_eX]

[DOI]

IEEE J. Sel. Top. Signal Process., 2020

A Generalized Hausdorff Distance Based Quality Metric for Point Cloud Geometry.

[BibT_eX]

[DOI]

Proceedings of the Twelfth International Conference on Quality of Multimedia Experience, 2020

Field-Of-View Effect on The Perceived Quality of Omnidirectional Images.

[BibT_eX]

[DOI]

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

Improving Psnr-Based Quality Metrics Performance For Point Cloud Geometry.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Image Processing, 2020

Optimizing an Image Coding Framework with Deep Learning-based Pre- and Post-Processing.

[BibT_eX]

[DOI]

Paulo Eusébio

Proceedings of the 28th European Signal Processing Conference, 2020

2019

Blind Quality Assessment of 3-D Synthesized Views Based on Hybrid Feature Classes.

[BibT_eX]

[DOI]

IEEE Trans. Multim., 2019

Graph-Based Static 3D Point Clouds Geometry Coding.

[BibT_eX]

[DOI]

Paulo de Oliveira Rente

IEEE Trans. Multim., 2019

Adaptive Multi-level Triangle Soup for Geometry-based Point Cloud Coding.

[BibT_eX]

[DOI]

Proceedings of the 21st IEEE International Workshop on Multimedia Signal Processing, 2019

Improved Patch Packing for the MPEG V-PCC Standard.

[BibT_eX]

[DOI]

Proceedings of the 21st IEEE International Workshop on Multimedia Signal Processing, 2019

Adaptive Plane Projection for Video-Based Point Cloud Coding.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Multimedia and Expo, 2019

Content-Aware Perspective Projection Optimization for Viewport Rendering of 360° Images.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Multimedia and Expo, 2019

Hybrid Octree-Plane Point Cloud Geometry Coding.

[BibT_eX]

[DOI]

Proceedings of the 27th European Signal Processing Conference, 2019

Hybrid Point Cloud Geometry Coding Using Planes and Octree Representation Models.

[BibT_eX]

[DOI]

Proceedings of the Data Compression Conference, 2019

2018

Holographic Data Coding: Benchmarking and Extending HEVC With Adapted Transforms.

[BibT_eX]

[DOI]

IEEE Trans. Multim., 2018

Rate-Distortion Driven Adaptive Partitioning for Octree-Based Point Cloud Geometry Coding.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Full Reference Quality Assessment of DIBR-Based Synthesized Images.

[BibT_eX]

[DOI]

Miguel Oliveira

Proceedings of the International Conference on 3D Immersion, 2018

Lenslet Light Field Panorama Creation: A Sub-Aperture Image Stitching Approach.

[BibT_eX]

[DOI]

Proceedings of the 26th European Signal Processing Conference, 2018

Lenslet Light Field Imaging Scalable Coding.

[BibT_eX]

[DOI]

Proceedings of the 26th European Signal Processing Conference, 2018

Objective Assessment of Line Distortions in Viewport Rendering of 360º Images.

[BibT_eX]

[DOI]

Falah Rahim

Proceedings of the 2018 IEEE International Conference on Artificial Intelligence and Virtual Reality, 2018

2017

Adaptive Scalable Video Coding: An HEVC-Based Framework Combining the Predictive and Distributed Paradigms.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. Video Technol., 2017

Saliency-driven omnidirectional imaging adaptive coding: Modeling and assessment.

[BibT_eX]

[DOI]

Guilherme Luz Tortorella

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

Epipolar based light field key-location detector.

[BibT_eX]

[DOI]

José Abecasis Teixeira

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

Subjective and objective quality evaluation of compressed point clouds.

[BibT_eX]

[DOI]

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

Perceptual Analysis of Perspective Projection for Viewport Rendering in 360° Images.

[BibT_eX]

[DOI]

Proceedings of the 19th IEEE International Symposium on Multimedia, 2017

Rate-Accuracy Optimization of Deep Convolutional Neural Network Models.

[BibT_eX]

[DOI]

Alessandro Filini

Riccardo Leonardi

Proceedings of the 19th IEEE International Symposium on Multimedia, 2017

Subjective and objective quality evaluation of 3D point cloud denoising algorithms.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Conference on Multimedia & Expo Workshops, 2017

Lisbon Landmark Lenslet Light Field Dataset: Description and Retrieval Performance.

[BibT_eX]

[DOI]

José Abecasis Teixeira

Proceedings of the 15th International Workshop on Content-Based Multimedia Indexing, 2017

2016

Digital holography: Benchmarking coding standards and representation formats.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Multimedia and Expo, 2016

Multi-view distributed coding and selection of local binary features.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Multimedia and Expo, 2016

Boosting decoding quality performance in DASH-based streaming frameworks.

[BibT_eX]

[DOI]

Alexandre Gabriel

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

Multi-view distributed source coding of binary features for visual sensor networks.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Improving SHVC performance with a joint layer coding mode.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015

HEVC backward compatible scalability: A low encoding complexity distributed video coding based approach.

[BibT_eX]

[DOI]

Signal Process. Image Commun., 2015

Improving enhancement layer merge mode for HEVC scalable extension.

[BibT_eX]

[DOI]

Proceedings of the 2015 Picture Coding Symposium, 2015

Epipolar plane image based rendering for 3D video coding.

[BibT_eX]

[DOI]

Proceedings of the 17th IEEE International Workshop on Multimedia Signal Processing, 2015

Stereo Based Tracking-by-Detection for Visual Sensor Networks.

[BibT_eX]

[DOI]

Berner Panti

Proceedings of the 2015 IEEE International Symposium on Multimedia, 2015

Descriptor-based adaptive tracking-by-detection for visual sensor networks.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

GreenEyes: Networked energy-aware visual analysis.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

2014

Perceptually driven video error protection using a distributed source coding approach.

[BibT_eX]

[DOI]

Signal Process. Image Commun., 2014

A robust fusion method for multiview distributed video coding.

[BibT_eX]

[DOI]

EURASIP J. Adv. Signal Process., 2014

Optimal reconstruction for a HEVC backward compatible distributed scalable video codec.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE Visual Communications and Image Processing Conference, 2014

Statistical reconstruction for predictive video coding.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE Visual Communications and Image Processing Conference, 2014

H.264/AVC backward compatible bit-depth scalable video coding.

[BibT_eX]

[DOI]

Vasco Nascimento

Proceedings of the IEEE 16th International Workshop on Multimedia Signal Processing, 2014

Correlation modeling for a distributed scalable video codec based on the HEVC standard.

[BibT_eX]

[DOI]

Proceedings of the IEEE 16th International Workshop on Multimedia Signal Processing, 2014

Local feature selection for efficient binary descriptor coding.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Enabling visual analysis in wireless sensor networks.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Coding binary local features extracted from video sequences.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Demo: Enabling Image Analysis Tasks in Visual Sensor Networks.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Distributed Smart Cameras, 2014

Joint disparity and motion estimation using optical flow for multiview Distributed Video Coding.

[BibT_eX]

[DOI]

Proceedings of the 22nd European Signal Processing Conference, 2014

Coding mode decision algorithm for binary descriptor coding.

[BibT_eX]

[DOI]

Proceedings of the 22nd European Signal Processing Conference, 2014

2013

Side information creation for efficient Wyner-Ziv video coding: Classifying and reviewing.

[BibT_eX]

[DOI]

Signal Process. Image Commun., 2013

Perspective transform motion modeling for improved side information creation.

[BibT_eX]

[DOI]

EURASIP J. Adv. Signal Process., 2013

Clustering based binary descriptor coding for efficient transmission in visual sensor networks.

[BibT_eX]

[DOI]

Proceedings of the 30th Picture Coding Symposium, 2013

Improving scalable video coding performance with decoder side information.

[BibT_eX]

[DOI]

Proceedings of the 30th Picture Coding Symposium, 2013

Rate-accuracy optimization of binary descriptors.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Image Processing, 2013

Evaluation of low-complexity visual feature detectors and descriptors.

[BibT_eX]

[DOI]

Proceedings of the 18th International Conference on Digital Signal Processing, 2013

Lossless compression of binary image descriptors for visual sensor networks.

[BibT_eX]

[DOI]

Proceedings of the 18th International Conference on Digital Signal Processing, 2013

2012

Improved B-slices DIRECT mode coding using motion side information.

[BibT_eX]

[DOI]

Proceedings of the 13th International Workshop on Image Analysis for Multimedia Interactive Services, 2012

Structural based side information creation with improved matching criteria for Wyner-Ziv video coding.

[BibT_eX]

[DOI]

Proceedings of the 13th International Workshop on Image Analysis for Multimedia Interactive Services, 2012

Packet-header based no-reference quality metrics for H.264/AVC video transmission.

[BibT_eX]

[DOI]

Hudson Cruz

Patrícia Dias

Proceedings of the 2012 International Conference on Telecommunications and Multimedia, 2012

Impact of the IEEE 802.11n frame aggregation mechanisms on video streaming quality.

[BibT_eX]

[DOI]

Gonçalo Barreira

Proceedings of the 20th International Conference on Software, 2012

Learning based decoding approach for improved Wyner-Ziv video coding.

[BibT_eX]

[DOI]

Proceedings of the 2012 Picture Coding Symposium, 2012

Improving predictive video coding performance with decoder side information.

[BibT_eX]

[DOI]

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

Evaluating multi-view plus depth coding solutions for 3D video scenarios.

[BibT_eX]

[DOI]

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

2011

Augmented LDPC graph for distributed video coding with multiple side information.

[BibT_eX]

[DOI]

Proceedings of the IEEE 13th International Workshop on Multimedia Signal Processing (MMSP 2011), 2011

Low complexity deblocking filter perceptual optimization for the HEVC codec.

[BibT_eX]

[DOI]

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

A denoising approach for iterative side information creation in distributed video coding.

[BibT_eX]

[DOI]

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

2010

A flexible side information generation framework for distributed video coding.

[BibT_eX]

[DOI]

Multim. Tools Appl., 2010

Compression efficiency analysis of Wyner-Ziv video coding with motion compensated side information interpolation.

[BibT_eX]

[DOI]

Proceedings of the Visual Information Processing and Communication, 2010

The VISNET II DVC codec: Architecture, tools and performance.

[BibT_eX]

[DOI]

Proceedings of the 18th European Signal Processing Conference, 2010

2009

Refining Side Information for Improved Transform Domain Wyner-Ziv Video Coding.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. Video Technol., 2009

Adaptive deblocking filter for transform domain Wyner-Ziv video coding.

[BibT_eX]

[DOI]

IET Image Process., 2009

Distributed Video Coding with multiple side information.

[BibT_eX]

[DOI]

Proceedings of the 2009 Picture Coding Symposium, 2009

Complexity efficient stopping criterion for LDPC based distributed video coding.

[BibT_eX]

[DOI]

Proceedings of the 5th International Conference on Mobile Multimedia Communications, 2009

Low complexity intra mode selection for efficient distributed video coding.

[BibT_eX]

[DOI]

Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

2008

Evaluating a feedback channel based transform domain Wyner-Ziv video codec.

[BibT_eX]

[DOI]

Signal Process. Image Commun., 2008

Advanced side information creation techniques and framework for Wyner-Ziv video coding.

[BibT_eX]

[DOI]

J. Vis. Commun. Image Represent., 2008

Constant Bitrate Control for a Distributed Video Coding System.

[BibT_eX]

Mariusz H. Jakubowski

Grzegorz Pastuszak

Proceedings of the SIGMAP 2008, 2008

Hierarchical motion estimation for side information creation in Wyner-Ziv video coding.

[BibT_eX]

[DOI]

Proceedings of the 2nd International Conference on Ubiquitous Information Management and Communication, 2008

Wyner-Ziv video coding: A review of the early architectures and further developments.

[BibT_eX]

[DOI]

Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008

Design and performance of a novel low-density parity-check code for distributed video coding.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2008

Low complexity hybrid rate control for lower complexity Wyner-ZIV video decoding.

[BibT_eX]

[DOI]

Proceedings of the 2008 16th European Signal Processing Conference, 2008

2007

Studying the GOP Size Impact on the Performance of a Feedback Channel-Based Wyner-Ziv Video Codec.

[BibT_eX]

[DOI]

Proceedings of the Advances in Image and Video Technology, Second Pacific Rim Symposium, 2007

Wyner-Ziv Stereo Video Coding using a Side Information Fusion Approach.

[BibT_eX]

[DOI]

Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007

Adaptive Hash-Based Side Information Exploitation for Efficient Wyner-Ziv Video Coding.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2007

2006

Hybrid Distributed Video Coding Using SCA Codes.

[BibT_eX]

[DOI]

Proceedings of the IEEE 8th Workshop on Multimedia Signal Processing, 2006

Exploiting Spatial Redundancy in Pixel Domain Wyner-Ziv Video Coding.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2006

Studying Temporal Correlation Noise Modeling for Pixel Based Wyner-Ziv Video Coding.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2006

Content Adaptive Wyner-ZIV Video Coding Driven by Motion Activity.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2006

Intra Mode Decision Based on Spatio-Temporal Cues in Pixel Domain Wyner-ZIV Video Coding.

[BibT_eX]

[DOI]

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Improving Transform Domain Wyner-Ziv Video Coding Performance.

[BibT_eX]

[DOI]

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Feedback channel in pixel domain Wyner-Ziv video coding: Myths and realities.

[BibT_eX]

[DOI]

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Extrapolating Side Information for Low-Delay Pixel-Domain Distributed Video Coding.

[BibT_eX]

[DOI]

Proceedings of the Visual Content Processing and Representation, 2005

Motion compensated refinement for low complexity pixel based distributed video coding.

[BibT_eX]

[DOI]

Proceedings of the Advanced Video and Signal Based Surveillance, 2005

2004

Drift reduction for a H.264/AVC fine grain scalability with motion compensation architecture.

[BibT_eX]

[DOI]

Proceedings of the 2004 International Conference on Image Processing, 2004

Automatic Text Extraction in Digital Video Based on Motion Analysis.

[BibT_eX]

[DOI]

Duarte Palma

Proceedings of the Image Analysis and Recognition: International Conference, 2004

2001

Software Agents for Digital Television.

[BibT_eX]