Semantic Segmentation of Corrosion in Cargo Containers Using Deep Learning

2025 | preprint

MEMORIA: A Memory Enhancement and MOment RetrIeval Application at the LSC2024

2024 | conference-paper

The Synergy between Artificial Intelligence, Remote Sensing, and Archaeological Fieldwork Validation

Remote Sensing

2024 | journal-article

Odyssey: A Spatial Data Infrastructure for Archaeology

Journal of Computer Applications in Archaeology

2024 | journal-article

A deep learning approach for transportation mode identification using a transformation of GPS trajectory data features into an image representation

International Journal of Data Science and Analytics

2024 | journal-article

Buildings and Vehicles Discrimination in Drone Images

2024 | book-chapter

NOVA PLANTA DO CASTELO VELHO DE SAFARA: INTEGRAÇÃO DE DADOS ARQUEOLÓGICOS COM TOPOGRAFIA DE ALTA RESOLUÇÃO DERIVADA DE LEVANTAMENTO DRONE-LIDAR

Estudos do Quaternário / Quaternary Studies

2023 | journal-article

A Data-Centric Approach for Detecting a Neutral Facial Expression using Deep Learning

2023 | preprint

MEMORIA: A Memory Enhancement and MOment RetrIeval Application for LSC 2023

2023 | conference-paper

Knowledge Maps as Support Tool for Managing Scientific Competences: A Case Study at a Portuguese Research Institute

Publications

2023 | journal-article

AI-Powered Management of Identity Photos for Institutional Staff Directories

18th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications

2023 | conference-paper

Uncovering Archaeological Sites in Airborne LiDAR Data With Data-Centric Artificial Intelligence

IEEE Access

2023 | journal-article

Blind Image Quality Assessment with Deep Learning: A Replicability Study and Its Reproducibility in Lifelogging

Applied Sciences

2022 | journal-article

The Use of Robotic Pets by Community-Dwelling Older Adults: A Scoping Review

International Journal of Social Robotics

2022 | journal-article

Lifelog Retrieval From Daily Digital Data: Narrative Review

JMIR mHealth and uHealth

2022 | journal-article

An Innovative Vision System for Floor-Cleaning Robots Based on YOLOv5

Iberian Conference on Pattern Recognition and Image Analysis

2022 | conference-paper

An Innovative Vision System for Floor-Cleaning Robots Based on YOLOv5

2022 | book-chapter

Impact of Blind Image Quality Assessment on the Retrieval of Lifelog Images

Proceedings of the 2nd International Workshop on Interactive Multimedia Retrieval

2022 | conference-paper

MEMORIA: A Memory Enhancement and MOment RetrIeval Application for LSC 2022

Proceedings of the 5th Annual on Lifelog Search Challenge

2022 | conference-paper

A Deep Learning-Based Dirt Detection Computer Vision System for Floor-Cleaning Robots with Improved Data Collection

Technologies

2021 | journal-article

Lifelog Retrieval From Daily Digital Data: Narrative Review (Preprint)

2021 | preprint

Creating a Project track in a 5-year integrated Engineering Curricullum

2021 World Engineering Education Forum/Global Engineering Deans Council (WEEF/GEDC)

2021 | conference-paper

The impact of pre-processing algorithms in facial expression recognition

Thirteenth International Conference on Machine Vision

2021 | conference-paper

Mood Estimation Based on Facial Expressions and Postures

26th Portuguese Conference on Pattern Recognition, RECPAD2020

2020 | conference-paper

Understanding Public Speakers' Performance: First Contributions to Support a Computational Approach

17th International Conference on Image Analysis and Recognition, ICIAR 2020

2020 | conference-paper

Facial Expression Recognition Using Computer Vision: A Systematic Review

Applied Sciences

2019 | journal-article

Image selection based on low level properties for lifelog moment retrieval

12th International Conference on Machine Vision

2019 | conference-paper

Impact of Interference on Time-Of-Flight LiDAR

Portuguese Conference on Pattern Recognition, RECPAD 2019

2019 | conference-poster

A Personal Robot as an Improvement to the Customers’ In-store Experience

Communications in Computer and Information Science

2019 | book

Access Control in the Wild Using Face Verification

Intelligent Video Surveillance

2019 | book-chapter

COMPLEMENTOS SOBRE LINGUAGENS DE PROGRAMAÇÃO, slides de apoio e guião de exercícios para a unidade curricular

2019 | online-resource

Focus Estimation in Academic Environments Using Computer Vision

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2019 | book

Intelligent Video Surveillance

IntechOpen

2019 | edited-book

PROGRAMAÇÃO POR OBJETOS, slides de apoio e guião de exercícios para a unidade curricular

2019 | online-resource

UA.Pt bioinformatics at ImageClef 2019: Lifelog moment retrieval based on image annotation and natural language processing

CEUR Workshop Proceedings

2019 | conference-paper

VISÃO POR COMPUTADOR PARA A INDÚSTRIA, slides de apoio, guião de exercícios e definição de projetos para a unidade curricular

2019 | online-resource

Analysis of Emotions From Body Postures Based on Digital Imaging

Third International Conference on Advances in Signal, Image and Video Processing - SIGNAL 2018

2018 | conference-paper

Digital Management of Multiple Advertising Displays

Fourteenth International Conference on Autonomic and Autonomous Systems - ICAS 2018

2018 | conference-paper

Human Body Posture Detection in Context: The Case of Teaching and Learning Environments

Third International Conference on Advances in Signal, Image and Video Processing - SIGNAL 2018

2018 | conference-paper

A study on face identification for an outdoor identity verification system

Lecture Notes in Computational Vision and Biomechanics

2018 | book

Detection of Aruco Markers Using the Quadrilateral Sum Conjuncture

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2018 | book

Human-robot interaction based on gestures for service robots

Lecture Notes in Computational Vision and Biomechanics

2018 | book

ICAS 2018 - The Fourteenth International Conference on Autonomic and Autonomous Systems

IARIA

2018 | edited-book

INTRODUÇÃO À PROGRAMAÇÃO, slides de apoio e guião de exercícios para a unidade curricular

2018 | online-resource

Monitoring students’ attention in a classroom through computer vision

Communications in Computer and Information Science

2018 | book

SIGNAL 2018 - The Third International Conference on Advances in Signal, Image and Video Processing

IARIA

2018 | edited-book

Service Robots

InTech

2018 | edited-book

TEORIA ALGORÍTMICA DA INFORMAÇÃO, guião de projetos para a unidade curricular

2018 | online-resource

Trends in Cyber-Physical Multi-Agent Systems. The PAAMS Collection - 15th International Conference, PAAMS 2017

Springer International Publishing

2018 | book

A New Approach for Vehicles Detection in Low Altitude Aerial Images based on Edge Density

International Journal on Advances in Software

2017 | journal-article

Pre-processing approaches to improve Facial Verification in Unconstrained Environments

Portuguese Conference on Pattern Recognition, RECPAD 2017

2017 | conference-poster

Face Detection on Infrared Thermal Image

Second International Conference on Advances in Signal, Image and Video Processing, SIGNAL 2017

2017 | conference-paper

Vehicle Detection on Low Altitude Images Based on Edge Density

Second International Conference on Advances in Signal, Image and Video Processing, SIGNAL 2017

2017 | conference-paper

CAMBADA'2017: Team description paper

RoboCup Federation

2017 | report

Cooperative sensing for 3D ball positioning in the RoboCup middle size league

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2017 | book

FUNDAMENTOS DE PROGRAMAÇÃO, slides de apoio e guião de exercícios para a unidade curricular

2017 | online-resource

Functionalities and requirements of an autonomous shopping vehicle for people with reduced mobility

VEHITS 2017 - Proceedings of the 3rd International Conference on Vehicle Technology and Intelligent Transport Systems

2017 | conference-paper

PROGRAMAÇÃO ORIENTADA POR OBJETOS, slides de apoio à unidade curricular

2017 | online-resource

Segmentation based approaches for face detection on thermal images

Portuguese Conference on Pattern Recognition, RECPAD 2017

2017 | conference-poster

A Survey on Lossless Compression of Bayer Color Filter Array Images

International Journal of Computer, Electrical, Automation, Control and Information Engineering

2016 | journal-article

Object Detection Based on Plane Segmentation and Features Matching for a Service Robot

International Journal of Computer, Electrical, Automation, Control and Information Engineering

2016 | journal-article

Real-Time Color Coded Object Detection Using a Modular Computer Vision Library

CSIJ Advances in Computer Science: an International Journal

2016 | journal-article

A ground truth vision system for robotic soccer

ICPRAM 2016 - Proceedings of the 5th International Conference on Pattern Recognition Applications and Methods

2016 | conference-paper

A practical study about the Google Vision API

Portuguese Conference on Pattern Recognition, RECPAD 2016

2016 | conference-poster

CAMBADA'2016: Team description paper

RoboCup Federation

2016 | report

Facial recognition based on image compression

Portuguese Conference on Pattern Recognition

2016 | conference-poster

Image scanning techniques for speeded-up color object detection

Computational Vision and Medical Image Processing V - Proceedings of 5th Eccomas Thematic Conference on Computational Vision and Medical Image Processing, VipIMAGE 2015

2016 | conference-paper

On the use of feature descriptors on raw image data

ICPRAM 2016 - Proceedings of the 5th International Conference on Pattern Recognition Applications and Methods

2016 | conference-paper

PROGRAMAÇÃO EM JAVA, slides de apoio à unidade curricular

2016 | online-resource

Time-constrained detection of colored objects on raw Bayer data

Computational Vision and Medical Image Processing V - Proceedings of 5th Eccomas Thematic Conference on Computational Vision and Medical Image Processing, VipIMAGE 2015

2016 | conference-paper

A new approach for dynamic strategic positioning in RoboCup middle-size league

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2015 | book

Batch Reinforcement Learning for Robotic Soccer Using the Q-Batch Update-Rule

Journal of Intelligent and Robotic Systems: Theory and Applications

2015 | journal-article

CAMBADA'2015: Team description paper

RoboCup Federation

2015 | report

Detection of aerial balls in robotic soccer using a mixture of color and depth information

Proceedings - 2015 IEEE International Conference on Autonomous Robot Systems and Competitions, ICARSC 2015

2015 | conference-paper

Detection of aerial balls using a Kinect sensor

Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science)

2015 | conference-paper

Improving the kicking accuracy in a soccer robot

Proceedings of the ACM Symposium on Applied Computing

2015 | conference-paper

Lossy-to-Lossless Compression of Biomedical Images Based on Image Decomposition

Applications of Digital Signal Processing through Practical Approach

2015 | book-chapter

Mafco: A compression tool for MAF files

PLoS ONE

2015 | journal-article

UAVision: A modular time-constrained vision library for soccer robots

Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science)

2015 | conference-paper

A rate-distortion study on microarray image compression

Portuguese Conference on Pattern Recognition, RECPAD 2014

2014 | conference-poster

CAMBADA'2014: Team description paper

RoboCup Federation

2014 | report

Compression of microarray images using a binary tree decomposition

European Signal Processing Conference

2014 | conference-paper

Learning robotic soccer controllers with the Q-Batch update-rule

2014 IEEE International Conference on Autonomous Robot Systems and Competitions, ICARSC 2014

2014 | conference-paper

SISTEMAS OPERATIVOS, guião de exercícios para a unidade curricular

2014 | online-resource

Self-calibration of colormetric parameters in vision systems for autonomous soccer robots

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2014 | book

UAVision: A modular time-constrained vision library for color-coded object detection

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2014 | book

Human detection and tracking using a Kinect camera for an autonomous service robot

6th International Workshop on Intelligent Robotics, IROBOT 2013

2013 | conference-paper

Q-Batch: initial results with a novel update rule for Batch Reinforcement Learning

6th International Workshop on Intelligent Robotics, IROBOT 2013

2013 | conference-paper

An Overview Of The Application Of Machine Vision in Soccer Robots

17th International Conference on Image Processing, Computer Vision & Pattern Recognition

2013 | conference-paper

Aerial ball perception based on the use of a single perspective camera

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2013 | book

CAMBADA'2013:Team description paper

RoboCup Federation

2013 | report

CAMBADA@HOME'2013: Team Description Paper

RoboCup Federation

2013 | report

Evaluation of color spaces for user-supervised color classification in robotic vision

Proceedings of the 2013 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2013

2013 | conference-paper

New telerehabilitation services for the elderly

Handbook of Research on ICTs and Management Systems for Improving Efficiency in Healthcare and Social Care

2013 | book

Robô de Assistência no Domicílio

Laboratório Vivo de Usabilidade

2013 | book-chapter

SPL Portuguese Team: Team Description Paper for RoboCup 2013

RoboCup Federation

2013 | report

Self-calibration of colormetric parameters in vision systems for autonomous mobile robots

Proceedings of the 2013 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2013

2013 | conference-paper

TeleReabilitação: Uma Instanciação

Laboratório Vivo de Usabilidade

2013 | book-chapter

The importance of color spaces in robotic vision

Portuguese Conference on Pattern Recognition, RECPAD 2012

2012 | conference-poster

A modular real-time vision module for humanoid robots

Proceedings of SPIE - The International Society for Optical Engineering

2012 | conference-paper

CAMBADA'2012: Team description paper

RoboCup Federation

2012 | report

CAMBADA@Home'2012: Team Description Paper

RoboCup Federation

2012 | report

Compression of DNA microarrays using a mixture of finite-context models

Portuguese Conference on Pattern Recognition, RECPAD 2012

2012 | conference-poster

Estimating world coordinates in perspective vision systems for humanoid robots

Portuguese Conference on Pattern Recognition, REACPAD 2012

2012 | conference-poster

From an autonomous soccer robot to a robotic platform for elderly care

Proceedings of the 2nd International Living Usability Lab Workshop on AAL Latest Solutions, Trends and Applications, AAL 2012, in Conjunction with BIOSTEC 2012

2012 | conference-paper

Projeto CAMBADA: o futebol robótico na Universidade de Aveiro como ferramenta de ensino e investigação

Róbotica

2012 | magazine-article

Robotic Soccer: a real challenge for cooperative robotics

Portuguese Conference on Pattern Recognition

2012 | conference-poster

SPL Portuguese Team: Team Description Paper for RoboCup 2012

RoboCup Federation

2012 | report

VISÃO POR COMPUTADOR, slides de apoio e guião de exercícios para a unidade curricular

2012 | online-resource

Autonomous calibration for the kicking device of a soccer robot

4th International Workshop on Intelligent Robotics, IROBOT 2011

2011 | conference-paper

Indoor Robot Localization and Navigation Using a Depth Camera

4th International Workshop on Intelligent Robotics, IROBOT 2011

2011 | conference-paper

Using a Depth Camera for Indoor Robot Localization and Navigation

Robotics Science and Systems Conference, RSS 2011

2011 | conference-paper

A color-coded real-time vision system for a NAO humanoid robot

Portuguese Conference on Pattern Recognition

2011 | conference-poster

A mobile robotic platform for elderly care

Proceedings of the 1st International Living Usability Lab Workshop on AAL Latest Solutions, Trends and Applications, AAL 2011, in Conjunction with BIOSTEC 2011

2011 | conference-paper

A mobile service robot for elderly assistance

Portuguese Conference on Pattern Recognition, REACPAD 2011

2011 | conference-poster

A new living lab for usability evaluation of ICT and next generation networks for elderly@home

Proceedings of the 1st International Living Usability Lab Workshop on AAL Latest Solutions, Trends and Applications, AAL 2011, in Conjunction with BIOSTEC 2011

2011 | conference-paper

A survey on Machine Learning in Mobile Robots

Revista DETUA

2011 | magazine-article

AdaptO - Adaptive multimodal output

PECCS 2011 - Proceedings of the 1st International Conference on Pervasive and Embedded Computing and Communication Systems

2011 | conference-paper

Aerial ball detection in RoboCup Middle Size League using polar histograms

Portuguese Conference on Pattern Recognition

2011 | conference-poster

An efficient omnidirectional vision system for soccer robots: From calibration to object detection

Mechatronics

2011 | journal-article

An heuristic for trajectory generation in mobile robotics

IEEE International Conference on Emerging Technologies and Factory Automation, ETFA

2011 | conference-paper

CAMBADA'2011: Team description paper

RoboCup Federation

2011 | report

CAMBADA@Home 2011 Team Description Paper

RoboCup Federation

2011 | report

DNA synthetic sequences generation using multiple competing Markov models

IEEE Workshop on Statistical Signal Processing Proceedings

2011 | conference-paper

Humanoid behaviors: From simulation to a real robot

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2011 | book

Localization techniques for autonomous mobile robots

Revista DETUA

2011 | magazine-article

Lossy-to-lossless compression of microarray images using expectation pixel values

Portuguese Conference on Pattern Recognition, RECPAD 2011

2011 | conference-poster

On the representability of complete genomes by multiple competing finite-context (Markov) models

PLoS ONE

2011 | journal-article

Output matters! Adaptable multimodal output for new telerehabilitation services for the elderly

Proceedings of the 1st International Living Usability Lab Workshop on AAL Latest Solutions, Trends and Applications, AAL 2011, in Conjunction with BIOSTEC 2011

2011 | conference-paper

Portuguese Team: A New Mixed Team for the Standard Platform League with Scientific Contributions of FC Portugal, CAMBADA and 5DPO Teams

RoboCup Federation

2011 | report

World modeling on an MSL robotic soccer team

Mechatronics

2011 | journal-article

Ball identification in the RoboCup Middle Size League

Portuguese Conference on Pattern Recognition, RECPAD 2010

2010 | conference-poster

CAMBADA Soccer Team: from Robot Architecture to Multiagent Coordination

Robot Soccer

2010 | book-chapter

CAMBADA'2010: Team description paper

RoboCup Federation

2010 | report

CODIFICAÇÃO DE ÁUDIO E VÍDEO, definição de projetos para a unidade curricular

2010 | online-resource

Compression of Microarray Images

Signal Processing

2010 | book-chapter

DNA synthetic sequences generated by finite-context models

Portuguese Conference on Pattern Recognition, RECPAD 2010

2010 | conference-poster

Exploring homology using the concept of three-state entropy vector

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2010 | book

Finite-Context Models for DNA Coding

Signal Processing

2010 | book-chapter

Lossless compression of microarray images based on background/foreground separation

Portuguese Conference on Pattern Recognition, RECPAD 2010

2010 | conference-poster

PROGRAMAÇÃO EM FORTRAN, slides de apoio e guião de exercícios para a unidade curricular

2010 | online-resource

PROGRAMAÇÃO I, slides de apoio e guião de exercícios para a unidade curricular

2010 | online-resource

ROBÓTICA MÓVEL E INTELIGENTE, slides de apoio e definição de projetos para a unidade curricular

2010 | online-resource

Sensor and information fusion applied to a robotic soccer team

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2010 | book

Finite-context modeling of DNA sequences

Challenges in Bioinformatic, JB 2009

2009 | conference-paper

Microarray image coding using finite-context models

Challenges in Bioinformatic, JB 2009

2009 | conference-paper

Obtaining the distance map for perspective vision systems

ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing, VIPImage 2009

2009 | conference-paper

Real-Time Vision in the RoboCup - Robotic Soccer International Competitions

ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing, VIPImage 2009

2009 | conference-paper

An efficient real-time hybrid vision system for soccer robots

Robótica

2009 | magazine-article

Arbitrary Ball Detection Using the Circular Hough Transform

Portuguese Conference on Pattern Recognition, RECPAD 2009

2009 | conference-poster

Autonomous configuration of parameters in robotic digital cameras

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2009 | book

CAMBADA'2009: Team description paper

RoboCup Federation

2009 | report

Control and monitoring of a robotic soccer team: The base station application

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2009 | book

DNA coding using finite-context models and arithmetic coding

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

2009 | conference-paper

Identifying Obstacles in the RoboCup Middle Size League

Portuguese Conference on Pattern Recognition

2009 | conference-poster

Lossless compression of microarray images using image-dependent finite-context models

IEEE Transactions on Medical Imaging

2009 | journal-article

Obstacle detection, identification and sharing on a robotic soccer team

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2009 | book

Progressive lossless compression of medical images

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

2009 | conference-paper

The New Video Coding Standard H.264/Advanced Video Coding

Portuguese Conference on Pattern Recognition, RECPAD 2009

2009 | conference-poster

The base station application of the CAMBADA robotic soccer team

Revista DETUA

2009 | magazine-article

Variable order finite-context models in DNA sequence coding

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2009 | book

Real-time generic ball recognition in RoboCup domain

3rd International Workshop on Intelligent Robotics, IROBOT 2008

2008 | conference-paper

A bitplane based algorithm for lossless compression of DNA microarray images

European Signal Processing Conference

2008 | conference-paper

A hybrid vision system for soccer robots using radial search lines

Portuguese Conference on Pattern Recognition, RECPAD 2008

2008 | conference-poster

Alternative lossless compression algorithms in X-ray cardiac images

Proceedings of VIPIMAGE 2007 - 1st ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing

2008 | conference-paper

An image processing system for real-time robotic applications

Portuguese Conference on Pattern Recognition, RECPAD 2008

2008 | conference-poster

CAMBADA'2008: Team description paper

RoboCup Federation

2008 | report

Futebol robótico na Universidade de Aveiro - o projecto CAMBADA

Robótica

2008 | magazine-article

Inverted-repeats-aware finite-context models for DNA coding

European Signal Processing Conference

2008 | conference-paper

On the use of finite-contex models for DNA compression

Portuguese Conference on Pattern Recognition

2008 | conference-poster

A bitplane based algorithm for lossless compression of microarray images

Portuguese Conference on Pattern Recognition, RECPAD 2007

2007 | conference-poster

An omnidirectional vision system for soccer robots

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2007 | book

CAMBADA'2007: Team description paper

RoboCup Federation

2007 | report

Color-spaces and color segmentation for real-time object recognition in robotic applications

Revista DETUA

2007 | magazine-article

L-infinity progressive image compression

PCS 2007 - 26th Picture Coding Symposium

2007 | conference-paper

Lossless compression of X-ray cardic images

Portuguese Conference on Pattern Recognition, RECPAD 2007

2007 | conference-poster

Lossless compression of images with specific characteristics

Universidade de Aveiro Departamento de Electrónica Telecomunicações e Informática

2007 | dissertation-thesis

A bit-plane approach for lossless compression of color-quantized images

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

2006 | conference-paper

A three-state model for DNA protein-coding regions

IEEE Transactions on Biomedical Engineering

2006 | journal-article

Exploring three-base periodicity for DNA compression and modeling

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

2006 | conference-paper

Lossless compression of microarray images

Proceedings - International Conference on Image Processing, ICIP

2006 | conference-paper

Lossy-to-lossless compression of images based on binary tree decomposition

Proceedings - International Conference on Image Processing, ICIP

2006 | conference-paper

On the relation between Memon's and the modified Zeng's palette reordering methods

Image and Vision Computing

2006 | journal-article

On the use of standards for microarray lossless image compression

IEEE Transactions on Biomedical Engineering

2006 | journal-article

NightMare: a simple and efficient vision-based robot

1st International Workshop on Intelligent Robotics, IROBOT 2005

2005 | conference-paper

A context adaptation model for the compression of images with a reduced number of colors

Proceedings - International Conference on Image Processing, ICIP

2005 | conference-paper

Lossless bit-plane compression of microarray images using 3D context models

Proceedings of the 5th IASTED International Conference on Visualization, Imaging, and Image Processing, VIIP 2005

2005 | conference-paper

A note on Zeng's technique for color reindexing of palette-based images

IEEE Signal Processing Letters

2004 | journal-article

A survey on palette reordering methods for improving the compression of color-indexed images

IEEE Transactions on Image Processing

2004 | journal-article

Ciber-Rato: Uma competição robótica num ambiente virtual

Workshop Entretenimento Digital e Jogos Interactivos, Games 2004

2004 | conference-poster

Lossless compression of color-quantized images using block-based palette reordering

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2004 | book

Palette reordering under an exponential power distribution model of prediction residuals

Proceedings - International Conference on Image Processing, ICIP

2004 | conference-paper

Variable size block-based histogram packing for lossless coding of color-quantized images

Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing

2004 | conference-paper

Block-based histogram packing of color-quantized images

Proceedings - IEEE International Conference on Multimedia and Expo

2003 | conference-paper

JPEG 2000 coding of color-quantized images

IEEE International Conference on Image Processing

2003 | conference-paper

On the efficiency of luminance-based palette reordering of color-quantized images

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2003 | book

Ciber-Rato: Um ambiente de simulação de robots móveis e autónomos

Revista DETUA

2002 | magazine-article

Improvement of the lossless compression of images with quasi-sparse histograms

European Signal Processing Conference

2002 | conference-paper

Improving the JPEG-LS compression of images with locally sparse histograms

Portuguese Conference on Pattern Recognition, RECPAD 2002

2002 | conference-poster

O visualizador do ambiente de simulação do Ciber-Rato

Revista DETUA

2002 | magazine-article