João Paulo Costeira

Claudio Gennaro

Giuseppe Amato

Dataset, May, 2022

2021

Fast Pose Graph Optimization via Krylov-Schur and Cholesky Factorization.

[BibT_eX]

[DOI]

Gabriel Moreira

Proceedings of the IEEE Winter Conference on Applications of Computer Vision, 2021

Domain Adaptation for Traffic Density Estimation.

[BibT_eX]

Proceedings of the 16th International Joint Conference on Computer Vision, 2021

Traffic Density Estimation via Unsupervised Domain Adaptation (Discussion Paper).

[BibT_eX]

[DOI]

Proceedings of the 29th Italian Symposium on Advanced Database Systems, 2021

iFetch: Multimodal Conversational Agents for the Online Fashion Marketplace.

[BibT_eX]

[DOI]

Ricardo Gamelas Sousa

Pedro Miguel Ferreira

Alexander I. Rudnicky

Alexander G. Hauptmann

Proceedings of the MuCAI'21: Proceedings of the 2nd ACM Multimedia Workshop on Multimodal Conversational AI, 2021

Rotation Averaging in a Split Second: A Primal-Dual Method and a Closed-Form for Cycle Graphs.

[BibT_eX]

[DOI]

Gabriel Moreira

Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

Explainable Noisy Label Flipping for Multi-Label Fashion Image Classification.

[BibT_eX]

[DOI]

João Pedro Gomes

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2021

2020

MuCAI'20: 1st International Workshop on Multimodal Conversational AI.

[BibT_eX]

[DOI]

Alex Hauptmann

João Magalhães

Ricardo Gamelas Sousa

Proceedings of the MM '20: The 28th ACM International Conference on Multimedia, 2020

Unsupervised vehicle counting via multiple camera domain adaptation.

[BibT_eX]

[DOI]

Proceedings of the First International Workshop on New Foundations for Human-Centered AI (NeHuAI) co-located with 24th European Conference on Artificial Intelligence (ECAI 2020), 2020

2019

Discriminative Optimization: Theory and Applications to Computer Vision.

[BibT_eX]

[DOI]

IEEE Trans. Pattern Anal. Mach. Intell., 2019

Recovery of Subspace Structure from High-Rank Data with Missing Entries.

[BibT_eX]

[DOI]

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

Pose Guided Attention for Multi-Label Fashion Image Classification.

[BibT_eX]

[DOI]

Ricardo Gamelas Sousa

Liang-Yan Gui

João Pedro Gomes

Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision Workshops, 2019

Video Analysis Based on Human Pose for Unsupervised Summarization and Retrieval.

[BibT_eX]

[DOI]

Carlos Santiago

D. M. Alves

Alberto Messina

Proceedings of the 2019 International Conference on Content-Based Multimedia Indexing, 2019

2018

Understanding People Flow in Transportation Hubs.

[BibT_eX]

[DOI]

IEEE Trans. Intell. Transp. Syst., 2018

FLORIS and CLORIS: Hybrid source and network localization based on ranges and video.

[BibT_eX]

[DOI]

João Gomes

Cláudia Soares

Signal Process., 2018

Adversarial Multiple Source Domain Adaptation.

[BibT_eX]

[DOI]

Proceedings of the Advances in Neural Information Processing Systems 31: Annual Conference on Neural Information Processing Systems 2018, 2018

Multiple Source Domain Adaptation with Adversarial Learning.

[BibT_eX]

[DOI]

Proceedings of the 6th International Conference on Learning Representations, 2018

Vision Augmented Robot Feeding.

[BibT_eX]

[DOI]

Proceedings of the Computer Vision - ECCV 2018 Workshops, 2018

Learning to Understand Image Blur.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition, 2018

Inverse Composition Discriminative Optimization for Point Cloud Registration.

[BibT_eX]

[DOI]

Beñat Irastorza Ugalde

Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition, 2018

2017

Subspace Segmentation by Successive Approximations: A Method for Low-Rank and High-Rank Data with Missing Entries.

[BibT_eX]

[DOI]

CoRR, 2017

Multiple Source Domain Adaptation with Adversarial Training of Neural Networks.

[BibT_eX]

[DOI]

CoRR, 2017

Discriminative Optimization: Theory and Applications to Computer Vision Problems.

[BibT_eX]

[DOI]

CoRR, 2017

LocDyn: Robust Distributed Localization for Mobile Underwater Networks.

[BibT_eX]

[DOI]

Cláudia Soares

João Pedro Gomes

CoRR, 2017

FCN-rLSTM: Deep Spatio-Temporal Neural Networks for Vehicle Counting in City Cameras.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Computer Vision, 2017

Feedbot - A Robotic Arm for Autonomous Assisted Feeding.

[BibT_eX]

[DOI]

Catarina Silva

Proceedings of the Progress in Artificial Intelligence, 2017

Understanding Traffic Density from Large-Scale Web Camera Data.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition, 2017

Discriminative Optimization: Theory and Applications to Point Cloud Registration.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition, 2017

2016

Detecting People in Large Crowded Spaces using 3D Data from Multiple Cameras.

[BibT_eX]

[DOI]

Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2016), 2016

SMARTcycling: Assessing cyclists' driving experience.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE Intelligent Vehicles Symposium, 2016

Combining 3D Shape and Color for 3D Object Recognition.

[BibT_eX]

[DOI]

Proceedings of the Image Analysis and Recognition - 13th International Conference, 2016

Motion from Structure (MfS): Searching for 3D Objects in Cluttered Point Trajectories.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE Conference on Computer Vision and Pattern Recognition, 2016

2015

Matrix Completion for Weakly-Supervised Multi-Label Image Classification.

[BibT_eX]

[DOI]

IEEE Trans. Pattern Anal. Mach. Intell., 2015

Personalized Assistance for Dressing Users.

[BibT_eX]

[DOI]

Steven D. Klee

Proceedings of the Social Robotics - 7th International Conference, 2015

Global localization by soft object recognition from 3D Partial Views.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2015

Asymmetric Peer Influence in Smartphone Adoption in a Large Mobile Network.

[BibT_eX]

[DOI]

Qiwei Han

Pedro Ferreira

Proceedings of the 14th International Conference on Mobile Business, 2015

A unified approach for hybrid source localization based on ranges and video.

[BibT_eX]

[DOI]

João Gomes

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014

Probabilistic Object Identification through On-demand Partial Views.

[BibT_eX]

[DOI]

Proceedings of the VISAPP 2014, 2014

Effortless Scanning of 3D Object Models by Boundary Aligning and Stitching.

[BibT_eX]

[DOI]

Proceedings of the VISAPP 2014, 2014

The Partial View Heat Kernel descriptor for 3D object representation.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

Optimal no-intersection multi-label binary localization for time series using totally unimodular linear programming.

[BibT_eX]

[DOI]

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

Multiple Hypothesis for Object Class Disambiguation from Multiple Observations.

[BibT_eX]

[DOI]

Proceedings of the 2nd International Conference on 3D Vision, 2014

VOLUMNECT: measuring volumes with Kinect.

[BibT_eX]

[DOI]

Proceedings of the Three-Dimensional Image Processing, 2014

2013

Newton Algorithms for Riemannian Distance Related Problems on Connected Locally Symmetric Manifolds.

[BibT_eX]

[DOI]

Victor A. N. Barroso

IEEE J. Sel. Top. Signal Process., 2013

Guided search consensus: Large scale point cloud registration by convex optimization.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Image Processing, 2013

Unifying Nuclear Norm and Bilinear Factorization Approaches for Low-Rank Matrix Decomposition.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Computer Vision, 2013

2012

Artistic Image Classification: An Analysis on the PRINTART Database.

[BibT_eX]

[DOI]

Proceedings of the Computer Vision - ECCV 2012, 2012

2011

Fast Object Detection by Regression in Robot Soccer.

[BibT_eX]

[DOI]

Proceedings of the RoboCup 2011: Robot Soccer World Cup XV [papers from the 15th Annual RoboCup International Symposium, 2011

Matrix Completion for Multi-label Image Classification.

[BibT_eX]

[DOI]

Proceedings of the Advances in Neural Information Processing Systems 24: 25th Annual Conference on Neural Information Processing Systems 2011. Proceedings of a meeting held 12-14 December 2011, 2011

Fast incremental method for matrix completion: An application to trajectory correction.

[BibT_eX]

[DOI]

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

Explaining scene composition using kinematic chains of humans: application to Portuguese tiles history.

[BibT_eX]

[DOI]

Proceedings of the Computer Vision and Image Analysis of Art II, San Francisco Airport, 2011

Time and order estimation of paintings based on visual features and expert priors.

[BibT_eX]

[DOI]

Proceedings of the Computer Vision and Image Analysis of Art II, San Francisco Airport, 2011

The automatic annotation and retrieval of digital images of prints and tile panels using network link analysis algorithms.

[BibT_eX]

[DOI]

Gustavo Carneiro

Proceedings of the Computer Vision and Image Analysis of Art II, San Francisco Airport, 2011

2009

Estimating 3D shape from degenerate sequences with missing data.

[BibT_eX]

[DOI]

Comput. Vis. Image Underst., 2009

Lamp: Linear approach for matching points.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2009

The Normalized Subspace Inclusion: Robust clustering of motion subspaces.

[BibT_eX]

[DOI]

Nuno Pinho da Silva

Proceedings of the IEEE 12th International Conference on Computer Vision, ICCV 2009, Kyoto, Japan, September 27, 2009

Subspace matching: Unique solution to point matching with geometric constraints.

[BibT_eX]

[DOI]

Marko Stosic

Proceedings of the IEEE 12th International Conference on Computer Vision, ICCV 2009, Kyoto, Japan, September 27, 2009

Reconstruction of isometrically deformable flat surfaces in 3D from multiple camera images.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2009

Shape From Motion of Nonrigid Objects: The Case of Isometrically Deformable Flat Surfaces.

[BibT_eX]

[DOI]

Proceedings of the British Machine Vision Conference, 2009

2008

3D face recognition from multiple images: A shape-from-motion approach.

[BibT_eX]

[DOI]

Proceedings of the 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2008), 2008

Subspace segmentation with outliers: A grassmannian approach to the maximum consensus subspace.

[BibT_eX]

[DOI]

Nuno Pinho da Silva

Proceedings of the 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2008), 2008

2007

Multi-view correspondence by enforcement of rigidity constraints.

[BibT_eX]

[DOI]

Ricardo Oliveira

Image Vis. Comput., 2007

2006

Newton Method for Riemannian Centroid Computation in Naturally Reductive Homogeneous Spaces.

[BibT_eX]

[DOI]

Victor A. N. Barroso

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

Optimal Multi-frame Correspondence with Assignment Tensors.

[BibT_eX]

[DOI]

Raphael Oliveira

Proceedings of the Computer Vision, 2006

2005

Robust Global Mosaic Topology Estimation for Real-Time Applications.

[BibT_eX]

[DOI]

Nuno Pinho da Silva

Proceedings of the Image Analysis and Recognition, Second International Conference, 2005

Stereo Reconstruction of a Submerged Scene.

[BibT_eX]

[DOI]

João A. Santos

Proceedings of the Pattern Recognition and Image Analysis, Second Iberian Conference, 2005

Optimal Point Correspondence through the Use of Rank Constraints.

[BibT_eX]

[DOI]

Ricardo Oliveira

Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2005), 2005

Contour Point Tracking by Enforcement of Rigidity Constraints.

[BibT_eX]

[DOI]

Ricardo Oliveira

Proceedings of the Fifth International Conference on 3D Digital Imaging and Modeling (3DIM 2005), 2005

2003

A Global Solution to Sparse Correspondence Problems.

[BibT_eX]

[DOI]

IEEE Trans. Pattern Anal. Mach. Intell., 2003

2002

Maximizing Rigidity: Optimal Matching under Scaled-Orthography.

[BibT_eX]

[DOI]

Proceedings of the Computer Vision, 2002

2000

Robust Point Correspondence by Concave Minimization.

[BibT_eX]

[DOI]

Proceedings of the British Machine Vision Conference 2000, 2000

1999

Active Face and Feature Tracking.

[BibT_eX]

[DOI]

Proceedings of the 1oth International Conference on Image Analysis and Processing (ICIAP 1999), 1999

Holistic synthesis of human face images.

[BibT_eX]

[DOI]

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998

A Multibody Factorization Method for Independently Moving Objects.

[BibT_eX]

[DOI]

Takeo Kanade

Int. J. Comput. Vis., 1998

1995

A Multi-Body Factorization Method for Motion Analysis.

[BibT_eX]

[DOI]