Jorge S. Marques

Daniela O. Medley

IEEE Trans. Image Process., 2022

Pedestrian Trajectory Prediction Using LSTM and Sparse Motion Fields.

[BibT_eX]

[DOI]

Pedro Bilro

Proceedings of the 26th International Conference on Pattern Recognition, 2022

Diagnosis of Skin Cancer Using Hierarchical Neural Networks and Metadata.

[BibT_eX]

[DOI]

Beatriz Alves

Proceedings of the Pattern Recognition and Image Analysis - 10th Iberian Conference, 2022

2021

Sparse motion fields for trajectory prediction.

[BibT_eX]

[DOI]

Pattern Recognit., 2021

Explainable skin lesion diagnosis using taxonomies.

[BibT_eX]

[DOI]

Pattern Recognit., 2021

2020

Detection and Delineation of Sorted Stone Circles in Antarctica.

[BibT_eX]

[DOI]

Remote. Sens., 2020

2019

A Survey of Feature Extraction in Dermoscopy Image Analysis of Skin Cancer.

[BibT_eX]

[DOI]

IEEE J. Biomed. Health Informatics, 2019

Deep Learning For Skin Cancer Diagnosis With Hierarchical Architectures.

[BibT_eX]

[DOI]

Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019

Multiple Motion Fields for Multiple Types of Agents.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Multiple Agents Representation Using Motion Fields.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2019

Description and Recognition of Activity Patterns Using Sparse Vector Fields.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 9th Iberian Conference, 2019

Detection of Stone Circles in Periglacial Regions of Antarctica in UAV Datasets.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 9th Iberian Conference, 2019

What Is the Role of Annotations in the Detection of Dermoscopic Structures?

[BibT_eX]

[DOI]

Bárbara Ferreira

Proceedings of the Pattern Recognition and Image Analysis - 9th Iberian Conference, 2019

Deep Attention Model for the Hierarchical Diagnosis of Skin Lesions.

[BibT_eX]

[DOI]

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019

2018

Fast segmentation of the left ventricle in cardiac MRI using dynamic programming.

[BibT_eX]

[DOI]

Comput. Methods Programs Biomed., 2018

Combining an Active Shape and Motion Models for Object Segmentation in Image Sequences.

[BibT_eX]

[DOI]

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

Estimation of Space-Varying Covariance Matrices.

[BibT_eX]

[DOI]

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

Action Alignment from Gaze Cues in Human-Human and Human-Robot Interaction.

[BibT_eX]

[DOI]

Proceedings of the Computer Vision - ECCV 2018 Workshops, 2018

Distributed Estimation of Vector Fields.

[BibT_eX]

[DOI]

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2018

Improving a Switched Vector Field Model for Pedestrian Motion Analysis.

[BibT_eX]

[DOI]

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2018

2017

Development of a clinically oriented system for melanoma diagnosis.

[BibT_eX]

[DOI]

Pattern Recognit., 2017

A new ASM framework for left ventricle segmentation exploring slice variability in cardiac MRI volumes.

[BibT_eX]

[DOI]

Neural Comput. Appl., 2017

A system for the detection of melanomas in dermoscopy images using shape and symmetry features.

[BibT_eX]

[DOI]

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2017

Fast and accurate segmentation of the LV in MR volumes using a deformable model with dynamic programming.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

A sparse approach to pedestrian trajectory modeling using multiple motion fields.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Local Features Applied to Dermoscopy Images: Bag-of-Features versus Sparse Coding.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 8th Iberian Conference, 2017

2016

Dermoscopy Image Analysis [Book review].

[BibT_eX]

[DOI]

Teresa Mendonça

IEEE Trans. Medical Imaging, 2016

Clinically inspired analysis of dermoscopy images using a generative model.

[BibT_eX]

[DOI]

Comput. Vis. Image Underst., 2016

A new robust active shape model formulation for cardiac MRI segmentation.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Automated prediction of crater degradation degree.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015

Automatic 3-D Segmentation of Endocardial Border of the Left Ventricle From Ultrasound Images.

[BibT_eX]

[DOI]

IEEE J. Biomed. Health Informatics, 2015

Improving Dermoscopy Image Classification Using Color Constancy.

[BibT_eX]

[DOI]

IEEE J. Biomed. Health Informatics, 2015

2D Segmentation Using a Robust Active Shape Model With the EM Algorithm.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2015

Moving horizon estimation of pedestrian interactions using multiple velocity fields.

[BibT_eX]

[DOI]

Ana Portêlo

Signal Image Video Process., 2015

Crater Delineation by Dynamic Programming.

[BibT_eX]

[DOI]

IEEE Geosci. Remote. Sens. Lett., 2015

An information geometric framework for the optimization on a discrete probability spaces: Application to human trajectory classification.

[BibT_eX]

[DOI]

Neurocomputing, 2015

Robust 3D Active Shape Model for the Segmentation of the Left Ventricle in MRI.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 7th Iberian Conference, 2015

Color Detection in Dermoscopy Images Based on Scarce Annotations.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 7th Iberian Conference, 2015

Segmentation of the left ventricle in cardiac MRI using a probabilistic data association active shape model.

[BibT_eX]

[DOI]

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

A clinically oriented system for melanoma diagnosis using a color representation.

[BibT_eX]

[DOI]

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Melanoma detection algorithm based on feature fusion.

[BibT_eX]

[DOI]

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

2014

Automatic Estimation of Multiple Motion Fields From Video Sequences Using a Region Matching Based Approach.

[BibT_eX]

[DOI]

Manya V. Afonso

IEEE Trans. Multim., 2014

Manifold Learning for Object Tracking With Multiple Nonlinear Models.

[BibT_eX]

[DOI]

Jorge G. Silva

IEEE Trans. Image Process., 2014

Information Geometric Algorithm for Estimating Switching Probabilities in Space-Varying HMM.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2014

Two Systems for the Detection of Melanomas in Dermoscopy Images Using Texture and Color Features.

[BibT_eX]

[DOI]

IEEE Syst. J., 2014

A robust active shape model using an expectation-maximization framework.

[BibT_eX]

[DOI]

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

Improving dermoscopy image analysis using color constancy.

[BibT_eX]

[DOI]

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

Delineation of Martian Craters Based on Edge Maps and Dynamic Programming.

[BibT_eX]

[DOI]

Proceedings of the Image Analysis and Recognition - 11th International Conference, 2014

Color identification in dermoscopy images using Gaussian mixture models.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2014

An algorithm for the detection of vessels in aerial images.

[BibT_eX]

[DOI]

Proceedings of the 11th IEEE International Conference on Advanced Video and Signal Based Surveillance, 2014

Non-rigid Object Segmentation Using Robust Active Shape Models.

[BibT_eX]

[DOI]

Proceedings of the Articulated Motion and Deformable Objects, 2014

2013

Modeling and Classifying Human Activities From Trajectories Using a Class of Space-Varying Parametric Motion Fields.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2013

Activity Recognition Using a Mixture of Vector Fields.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2013

Diagnosis of Alzheimer's disease using 3D local binary patterns.

[BibT_eX]

[DOI]

Pedro Miguel Morgado

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2013

Control of neuromuscular blockade with Gaussian process models.

[BibT_eX]

[DOI]

J. M. Lourenço

Biomed. Signal Process. Control., 2013

A velocity field approach to the detection of pedestrian interactions.

[BibT_eX]

[DOI]

Ana Portêlo

Ricardo A. Ribeiro

Proceedings of the 21st Mediterranean Conference on Control and Automation, 2013

What Is the Role of Color Symmetry in the Detection of Melanomas?

[BibT_eX]

[DOI]

Margarida Ruela

Proceedings of the Advances in Visual Computing - 9th International Symposium, 2013

A Multiple Velocity Fields Approach to the Detection of Pedestrians Interactions Using HMM and Data Association Filters.

[BibT_eX]

[DOI]

Ricardo A. Ribeiro

Proceedings of the Advances in Visual Computing - 9th International Symposium, 2013

Moving Horizon Estimation of Pedestrian Interactions Based on Multiple Velocity Fields.

[BibT_eX]

[DOI]

Ana Portêlo

Sandra Pacheco

Proceedings of the Advances in Visual Computing - 9th International Symposium, 2013

Evaluation of Color Based Keypoints and Features for the Classification of Melanomas Using the Bag-of-Features Model.

[BibT_eX]

[DOI]

Proceedings of the Advances in Visual Computing - 9th International Symposium, 2013

Efficient selection of non-redundant features for the diagnosis of Alzheimer'S disease.

[BibT_eX]

[DOI]

Pedro Miguel Morgado

Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

Extending local binary patterns to 3D for the diagnosis of Alzheimer's Disease.

[BibT_eX]

[DOI]

Pedro Miguel Morgado

Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

On the role of shape in the detection of melanomas.

[BibT_eX]

[DOI]

Proceedings of the 8th International Symposium on Image and Signal Processing and Analysis, 2013

Towards an automatic bag-of-features model for the classification of dermoscopy images: The influence of segmentation.

[BibT_eX]

[DOI]

Proceedings of the 8th International Symposium on Image and Signal Processing and Analysis, 2013

3D left ventricular segmentation in echocardiography using a probabilistic data association deformable model.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Image Processing, 2013

Delineation of Impact Craters by a Mathematical Morphology Based Approach.

[BibT_eX]

[DOI]

Proceedings of the Image Analysis and Recognition - 10th International Conference, 2013

Bag-of-Features Classification Model for the Diagnose of Melanoma in Dermoscopy Images Using Color and Texture Descriptors.

[BibT_eX]

[DOI]

Teresa Mendonça

Proceedings of the Image Analysis and Recognition - 10th International Conference, 2013

What Is the Role of Color in Dermoscopy Analysis?

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

Efficient Optimization Algorithm for Space-Variant Mixture of Vector Fields.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

An Algorithm for the Delineation of Craters in Very High Resolution Images of Mars Surface.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

The Role of Keypoint Sampling on the Classification of Melanomas in Dermoscopy Images Using Bag-of-Features.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

Performance evaluation of point matching algorithms for left ventricle motion analysis in MRI.

[BibT_eX]

[DOI]

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

PH<sup>2</sup> - A dermoscopic image database for research and benchmarking.

[BibT_eX]

[DOI]

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

2012

A System for the Detection of Pigment Network in Dermoscopy Images Using Directional Filters.

[BibT_eX]

[DOI]

IEEE Trans. Biomed. Eng., 2012

Alignment of velocity fields for video surveillance.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 2012

3D brain image-based diagnosis of Alzheimer's disease: Bringing medical vision into feature selection.

[BibT_eX]

[DOI]

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

A system for the automatic detection of pigment network.

[BibT_eX]

[DOI]

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

Robust Deformable Model for Segmenting the Left Ventricle in 3D Volumes of Ultrasound Data.

[BibT_eX]

Proceedings of the ICPRAM 2012, 2012

Automatic Estimation of Multiple Motion Fields using Object Trajectories and Optical Flow.

[BibT_eX]

Manya V. Afonso

Proceedings of the ICPRAM 2012, 2012

A class of space-varying parametric motion fields for human activity recognition.

[BibT_eX]

[DOI]

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

Alternative feature extraction methods in 3D brain image-based diagnosis of Alzheimer's Disease.

[BibT_eX]

[DOI]

Eduardo Bicacro

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

On the role of texture and color in the classification of dermoscopy images.

[BibT_eX]

[DOI]

Teresa Mendonça

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

2011

Automated Detection of Martian Dune Fields.

[BibT_eX]

[DOI]

Lourenço P. C. Bandeira

José Saraiva

IEEE Geosci. Remote. Sens. Lett., 2011

Fast estimation of multiple vector fields: Application to video surveillance.

[BibT_eX]

[DOI]

Proceedings of the 7th International Symposium on Image and Signal Processing and Analysis, 2011

Flexible trajectory modeling using a mixture of parametric motion fields for video surveillance.

[BibT_eX]

[DOI]

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

Discriminative model selection using a modified Bayesian criterion: Application to trajectory modeling.

[BibT_eX]

[DOI]

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

Image super-segmentation: Segmentation with multiple labels from shuffled observations.

[BibT_eX]

[DOI]

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

Trajectory Analysis Using Switched Motion Fields: A Parametric Approach.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis - 5th Iberian Conference, 2011

Detecting the pigment network in dermoscopy images: A directional approach.

[BibT_eX]

[DOI]

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2010

Trajectory Classification Using Switched Dynamical Hidden Markov Models.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2010

Boosting Alzheimer Disease Diagnosis Using PET Images.

[BibT_eX]

[DOI]

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Discriminative model selection for object motion recognition.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2010

Classification of complex pedestrian activities from trajectories.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2010

Improving the robustness of gradient vector flowin cluttered images.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2010

Automated Detection of Sand Dunes on Mars.

[BibT_eX]

[DOI]

Lourenço P. C. Bandeira

José Saraiva

Proceedings of the Image Analysis and Recognition, 7th International Conference, 2010

2009

Crater Detection by a Boosting Approach.

[BibT_eX]

[DOI]

IEEE Geosci. Remote. Sens. Lett., 2009

Comparison of Segmentation Methods for Melanoma Diagnosis in Dermoscopy Images.

[BibT_eX]

[DOI]

IEEE J. Sel. Top. Signal Process., 2009

Trajectory analysis in natural images using mixtures of vector fields.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2009

Trajectory Modeling Using Mixtures of Vector Fields.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis, 4th Iberian Conference, 2009

2008

Medical Image Noise Reduction Using the Sylvester-Lyapunov Equation.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2008

Robust Shape Tracking With Multiple Models in Ultrasound Images.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2008

Independent increment processes for human motion recognition.

[BibT_eX]

[DOI]

Comput. Vis. Image Underst., 2008

Level set segmentation of dermoscopy images.

[BibT_eX]

[DOI]

Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008

Level set segmentation with outlier rejection.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2008

Unsupervised learning of motion patterns using generative models.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2008

2007

Semi-Supervised Learning of Switched Dynamical Models for Classification of Human Activities in Surveillance Applications.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2007

Estimation of Multiple Objects at Unknown Locations with Active Contours.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

Tracking the Left Ventricle in Ultrasound Images Based on Total Variation Denoising.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

On-Line Classification of Human Activities.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

2006

Performance Evaluation of Object Detection Algorithms for Video Surveillance.

[BibT_eX]

[DOI]

IEEE Trans. Multim., 2006

Corrections to "Adaptive Snakes Using the EM Algorithm".

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2006

Image Reconstruction using the Benford Law.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2006

Image Denoising Using the Lyapunov Equation from Non-uniform Samples.

[BibT_eX]

[DOI]

Proceedings of the Image Analysis and Recognition, Third International Conference, 2006

The Papoulis-Gerchberg Algorithm with Unknown Signal Bandwidth.

[BibT_eX]

[DOI]

Proceedings of the Image Analysis and Recognition, Third International Conference, 2006

Automatic segmentation of the lungs using multiple active contours and outlier model.

[BibT_eX]

[DOI]

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

A Method for the Dynamic Analysis of the Heart Using a Lyapounov Based Denoising Algorithm.

[BibT_eX]

[DOI]

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

2005

Adaptive snakes using the EM algorithm.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2005

Selecting Landmark Points for Sparse Manifold Learning.

[BibT_eX]

[DOI]

Jorge G. Silva

Proceedings of the Advances in Neural Information Processing Systems 18 [Neural Information Processing Systems, 2005

Multiple active contour models based on the EM algorithm.

[BibT_eX]

[DOI]

Proceedings of the 2005 International Conference on Image Processing, 2005

Minimum total variation in 3D ultrasound reconstruction.

[BibT_eX]

[DOI]

José M. Bioucas-Dias

Proceedings of the 2005 International Conference on Image Processing, 2005

Recognition of human activities using space dependent switched dynamical models.

[BibT_eX]

[DOI]

Proceedings of the 2005 International Conference on Image Processing, 2005

Tracking with Bayesian networks: extension to arbitrary topologies.

[BibT_eX]

[DOI]

Proceedings of the 2005 International Conference on Image Processing, 2005

Non-linear dimension reduction with tangent bundle approximation.

[BibT_eX]

[DOI]

Jorge G. Silva

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

A fast MAP algorithm using high order Gibbs priors.

[BibT_eX]

[DOI]

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Robust shape tracking in the presence of cluttered background.

[BibT_eX]

[DOI]

IEEE Trans. Multim., 2004

Learning switching dynamic models for objects tracking.

[BibT_eX]

[DOI]

Gilles Celeux

Pattern Recognit., 2004

Estimation of the Bayesian Network Architecture for Object Tracking in Video Sequences.

[BibT_eX]

[DOI]

Proceedings of the 17th International Conference on Pattern Recognition, 2004

The Mean Shift Algorithm and the Unified Framework.

[BibT_eX]

[DOI]

Proceedings of the 17th International Conference on Pattern Recognition, 2004

MAP Signal Reconstruction with Non Regular Grids.

[BibT_eX]

[DOI]

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

2003

Joint image registration and volume reconstruction for 3D ultrasound.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 2003

Using middle level features for robust shape tracking.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 2003

An adaptive potential for robust shape estimation.

[BibT_eX]

[DOI]

Image Vis. Comput., 2003

Estimation of cardiac phases in echographic images using multiple models.

[BibT_eX]

[DOI]

Proceedings of the 2003 International Conference on Image Processing, 2003

A 3D Ultrasound System for Medical Diagnosis.

[BibT_eX]

[DOI]

Proceedings of the Pattern Recognition and Image Analysis, First Iberian Conference, 2003

A MAP Estimation Algorithm Using IIR Recursive Filters.

[BibT_eX]

[DOI]

Proceedings of the Energy Minimization Methods in Computer Vision and Pattern Recognition, 2003

Tracking Groups of Pedestrians in Video Sequences.

[BibT_eX]

[DOI]

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2003

2002

A HMM approach to the estimation of random trajectories on manifolds.

[BibT_eX]

[DOI]

Signal Process., 2002

Improving the robustness of parametric shape tracking with switched multiple models.

[BibT_eX]

[DOI]

Pattern Recognit., 2002

A 3D Ultrasound algorithm with alignment and nonlinearity compensation.

[BibT_eX]

Proceedings of the Pattern Recognition in Information Systems, 2002

A MAP IIR filter for 3D ultrasound.

[BibT_eX]

[DOI]

Proceedings of the 2002 International Conference on Image Processing, 2002

Long term tracking using Bayesian networks.

[BibT_eX]

[DOI]

Proceedings of the 2002 International Conference on Image Processing, 2002

Tracking the Human Body Using Multiple Predictors.

[BibT_eX]

[DOI]

Rui M. Jesus

Proceedings of the Articulated Motion and Deformable Objects Second International Workshop, 2002

Adaptive control of the ball and beam plant in the presence of sensor measure outliers.

[BibT_eX]

[DOI]

R. N. Silva

Proceedings of the American Control Conference, 2002

2001

Optimal and suboptimal shape tracking based on multiple switched dynamic models.

[BibT_eX]

[DOI]

Image Vis. Comput., 2001

Automatic Tracking of Multiple Pedestrians with Group Formation and Occlusions.

[BibT_eX]

Proceedings of the IASTED International Conference on Visualization, 2001

3D reconstruction from log-compressed Rayleigh images.

[BibT_eX]

[DOI]

Proceedings of the 2001 International Conference on Image Processing, 2001

A Fast MAP Algorithm for 3D Ultrasound.

[BibT_eX]

[DOI]

Proceedings of the Energy Minimization Methods in Computer Vision and Pattern Recognition, 2001

Shape Tracking Using Centroid-Based Methods.

[BibT_eX]

[DOI]

Proceedings of the Energy Minimization Methods in Computer Vision and Pattern Recognition, 2001

2000

Visual inspection of a combustion process in a thermoelectric plant.

[BibT_eX]

[DOI]

Signal Process., 2000

A Rayleigh reconstruction/interpolation algorithm for 3D ultrasound.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 2000

Alignment-by-Reconstruction for 3D Ultrasound Imaging.

[BibT_eX]

[DOI]

Proceedings of the 15th International Conference on Pattern Recognition, 2000

1999

Estimation of Random Trajectories on Manifolds: Application to Object Tracking.

[BibT_eX]

[DOI]

Proceedings of the 1999 International Conference on Image Processing, 1999

Shape Tracking Based on Switched Dynamical Models.

[BibT_eX]

[DOI]

Proceedings of the 1999 International Conference on Image Processing, 1999

An algorithm for centroid-based tracking of moving objects.

[BibT_eX]

[DOI]

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

Tracking of moving objects with multiple models using Gaussian mixtures.

[BibT_eX]

[DOI]

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

Switching reconfigurable control based on hidden Markov models.

[BibT_eX]

[DOI]

Luís M. Rato

Proceedings of the 5th European Control Conference, 1999

1998

A link between image-based and feature-based active contours.

[BibT_eX]

[DOI]

Signal Process., 1998

A fuzzy algorithm for curve and surface alignment.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 1998

A probabilistic framework for the hough transform and least squares pose estimation.

[BibT_eX]

[DOI]

Proceedings of the 9th European Signal Processing Conference, 1998

Pattern Recognition Methods for Object Boundary Detection.

[BibT_eX]

[DOI]

Proceedings of the British Machine Vision Conference 1998, 1998

A Method for Dynamic Clustering of Data.

[BibT_eX]

[DOI]

Proceedings of the British Machine Vision Conference 1998, 1998

1997

Shape alignment -- Optimal initial point and pose estimation.

[BibT_eX]

[DOI]

Pattern Recognit. Lett., 1997

Hidden Markov Models vs Syntactic Modeling in Object Recognition.

[BibT_eX]

[DOI]

Ana L. N. Fred

Proceedings of the Proceedings 1997 International Conference on Image Processing, 1997

Probabilistic shape models: the role of the partition function.

[BibT_eX]

[DOI]

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

A class of probabilistic shape models.

[BibT_eX]

[DOI]

Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97), 1997

1996

A class of constrained clustering algorithms for object boundary extraction.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 1996

1995

Exploiting the common structure of some edge linking algorithms: an experimental study.

[BibT_eX]

[DOI]

Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995

Unified approach to snakes, elastic nets and Kohonen maps.

[BibT_eX]

[DOI]

Proceedings of the 1995 International Conference on Acoustics, 1995

1994

Hybrid harmonic coding of speech at low bit-rates.

[BibT_eX]

[DOI]

Speech Commun., 1994

Periodicity estimation in textured images using to ML approach.

[BibT_eX]

[DOI]

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1992

A Comparison of Two Low Bit Rate Image Coders.

[BibT_eX]

[DOI]

Jorge F. Nunes

Eur. Trans. Telecommun., 1992

1991

Harmonic coding of speech: an experimental study.

[BibT_eX]

[DOI]

Isabel Trancoso

Proceedings of the Second European Conference on Speech Communication and Technology, 1991

Hybrid sinusoidal modeling of speech without voicing decision.

[BibT_eX]

[DOI]

Isabel Trancoso

Proceedings of the Second European Conference on Speech Communication and Technology, 1991

A fast algorithm for generating sinusoids with polynomial phase.

[BibT_eX]

[DOI]

Proceedings of the 1991 International Conference on Acoustics, 1991

1990

CELP and sinusoidal coders: Two solutions for speech coding at 4.8-9.6 kbps.

[BibT_eX]

[DOI]

Isabel Trancoso

Carlos M. Ribeiro

Speech Commun., 1990

CELP: a candidate for GSM half-rate coding.

[BibT_eX]

[DOI]

Proceedings of the 1990 International Conference on Acoustics, 1990

Improved pitch prediction with fractional delays in CELP coding.

[BibT_eX]

[DOI]

Proceedings of the 1990 International Conference on Acoustics, 1990

Harmonic coding at 4.8 kb/s.

[BibT_eX]

[DOI]

José M. Tribolet

Proceedings of the 1990 International Conference on Acoustics, 1990

1989

Frequency-varying sinusoidal modeling of speech.

[BibT_eX]

[DOI]

IEEE Trans. Acoust. Speech Signal Process., 1989

Pitch prediction with fractional delays in CELP coding.

[BibT_eX]

[DOI]

Proceedings of the First European Conference on Speech Communication and Technology, 1989

Sinusoidal modeling of voiced and unvoiced speech.

[BibT_eX]

[DOI]

António Joaquim Serralheiro

Proceedings of the First European Conference on Speech Communication and Technology, 1989

1988

Harmonic coding - state of the art and future trends.

[BibT_eX]

[DOI]

Speech Commun., 1988

Quantization issues in harmonic coders [speech coding].

[BibT_eX]

[DOI]

Diana Santos

José M. Tribolet

Proceedings of the IEEE International Conference on Acoustics, 1988

1986

A background for sinusoid based representation of voiced speech.

[BibT_eX]

[DOI]