Control performance issues in a binocular active vision system. - João Pedro Barreto 001; Paulo Peixoto; Jorge Batista 001; Helder Araújo (IROS, 1998)

Improving 3D Active Visual Tracking. - João Pedro Barreto 001; Paulo Peixoto; Jorge Batista 001; Helder Araújo (ICVS, 1999)

Tracking multiple objects in 3D. - João Pedro Barreto 001; Paulo Peixoto; Jorge Batista 001; Helder Araújo (IROS, 1999)

Model Predictive Control to Improve Visual Control of Motion: Applications in Active Tracking of Moving Targets. - João Pedro Barreto 001; Jorge Batista 001; Helder Araújo (ICPR, 2000)

Issues on the Geometry of Central Catadioptric Image Formation. - João Pedro Barreto 001; Helder Araújo (CVPR (2), 2001)

Geometric Properties of Central Catadioptric Line Images. - João Pedro Barreto 001; Helder Araújo (ECCV (4), 2002)

Visual Servoing/Tracking Using Central Catadioptric Images. - João Pedro Barreto 001; Frédérick Martin; Radu Horaud (ISER, 2002)

Direct Least Square Fitting of Paracatadioptric Line Images. - João Pedro Barreto 001; Helder Araújo (CVPR Workshops, 2003)

Paracatadioptric Camera Calibration Using Lines. - João Pedro Barreto 001; Helder Araújo (ICCV, 2003)

A General Framework for the Selection of World Coordinate Systems in Perspective and Catadioptric Imaging Applications. - João Pedro Barreto 001; Helder Araújo (Int. J. Comput. Vis., 2004)

General central projection systems: modeling, calibration and visual servoing - João Pedro Barreto 001 (2004)

Fundamental Matrix for Cameras with Radial Distortion. - João Pedro Barreto 001; Kostas Daniilidis (ICCV, 2005)

Geometric Properties of Central Catadioptric Line Images and Their Application in Calibration. - João Pedro Barreto 001; Helder Araújo (IEEE Trans. Pattern Anal. Mach. Intell., 2005)

Epipolar Geometry of Central Projection Systems Using Veronese Maps. - João Pedro Barreto 001; Kostas Daniilidis (CVPR (1), 2006)

A unifying geometric representation for central projection systems. - João Pedro Barreto 001 (Comput. Vis. Image Underst., 2006)

Fitting conics to paracatadioptric projections of lines. - João Pedro Barreto 001; Helder Araújo (Comput. Vis. Image Underst., 2006)

General Imaging Geometry for Central Catadioptric Cameras. - Peter F. Sturm; João Pedro Barreto 001 (ECCV (4), 2008)

Automatic Camera Calibration Applied to Medical Endoscopy. - João Pedro Barreto 001; Jose Roquette; Peter F. Sturm; Fernando Fonseca (BMVC, 2009)

Active stereo tracking of multiple free-moving targets. - Luis Perdigoto; João Pedro Barreto 001; Rui Caseiro; Helder Araújo (CVPR, 2009)

Plane-based calibration of central catadioptric cameras. - Simone Gasparini; Peter F. Sturm; João Pedro Barreto 001 (ICCV, 2009)

Camera Pose Estimation Using Images of Planar Mirror Reflections. - Rui Rodrigues; João Pedro Barreto 001; Urbano Nunes 001 (ECCV (4), 2010)

Feature detection and matching in images with radial distortion. - Miguel Lourenço; João Pedro Barreto 001; Abed Malti (ICRA, 2010)

Robust hand-eye calibration for computer aided medical endoscopy. - Abed Malti; João Pedro Barreto 001 (ICRA, 2010)

Special issue on omnidirectional vision, camera networks and non-conventional cameras. - João Pedro Barreto 001; Tomás Pajdla; Akihiro Sugimoto (Comput. Vis. Image Underst., 2010)

Active Stereo Tracking of Nle 3 Targets Using Line Scan Cameras. - João Pedro Barreto 001; Luis Perdigoto; Rui Caseiro; Helder Araújo (IEEE Trans. Robotics, 2010)

Plane Surface Detection and Reconstruction using Induced Stereo Symmetry. - Michel Antunes; João Pedro Barreto 001; Xenophon Zabulis (BMVC, 2011)

Adaptive and hybrid genetic approaches for estimating the camera motion from image point correspondences. - Francisco Vasconcelos 001; Carlos Henggeler Antunes; João Pedro Barreto 001 (GECCO, 2011)

Stereo estimation of depth along virtual cut planes. - Michel Antunes; João Pedro Barreto 001 (ICCV Workshops, 2011)

Camera Models and Fundamental Concepts Used in Geometric Computer Vision. - Peter F. Sturm; Srikumar Ramalingam; Jean-Philippe Tardif; Simone Gasparini; João Pedro Barreto 001 (Found. Trends Comput. Graph. Vis., 2011)

Calibration of Central Catadioptric Cameras Using a DLT-Like Approach. - Luis Puig; Yalin Bastanlar; Peter F. Sturm; José Jesús Guerrero; João Pedro Barreto 001 (Int. J. Comput. Vis., 2011)

Semi-dense Piecewise Planar Stereo Reconstruction Using SymStereo and PEARL. - Michel Antunes; João Pedro Barreto 001 (3DIMPVT, 2012)

Tracking Feature Points in Uncalibrated Images with Radial Distortion. - Miguel Lourenço; João Pedro Barreto 001 (ECCV (4), 2012)

A Minimal Solution for Camera Calibration Using Independent Pairwise Correspondences. - Francisco Vasconcelos 001; João Pedro Barreto 001; Edmond Boyer (ECCV (6), 2012)

Localization in indoor environments by querying omnidirectional visual maps using perspective images. - Miguel Lourenço; Vitor Pedro; João Pedro Barreto 001 (ICRA, 2012)

Can stereo vision replace a Laser Rangefinder? - Michel Antunes; João Pedro Barreto 001; Cristiano Premebida; Urbano Nunes 001 (IROS, 2012)

Hand gesture recognition using color and depth images enhanced with hand angular pose data. - Pedro Trindade; Jorge Lobo 002; João Pedro Barreto 001 (MFI, 2012)

Description and Classification of Confocal Endomicroscopic Images for the Automatic Diagnosis of Inflammatory Bowel Disease. - Sara Couceiro; João Pedro Barreto 001; Paulo Freire; Pedro N. Figueiredo (MLMI, 2012)

A Minimal Solution for the Extrinsic Calibration of a Camera and a Laser-Rangefinder. - Francisco Vasconcelos 001; João Pedro Barreto 001; Urbano Nunes 001 (IEEE Trans. Pattern Anal. Mach. Intell., 2012)

A New Solution for Camera Calibration and Real-Time Image Distortion Correction in Medical Endoscopy-Initial Technical Evaluation. - Rui Melo; João Pedro Barreto 001; Gabriel Falcão Paiva Fernandes (IEEE Trans. Biomed. Eng., 2012)

Erratum to "A New Solution for Camera Calibration and Real-Time Image Distortion Correction in Medical Endoscopy-Initial Technical Evaluation". - Rui Melo; João Pedro Barreto 001; Gabriel Falcão Paiva Fernandes (IEEE Trans. Biomed. Eng., 2012)

sRD-SIFT: Keypoint Detection and Matching in Images With Radial Distortion. - Miguel Lourenço; João Pedro Barreto 001; Francisco Vasconcelos 001 (IEEE Trans. Robotics, 2012)

Fast and Accurate Calibration of a Kinect Sensor. - Carolina Raposo; João Pedro Barreto 001; Urbano Nunes 001 (3DV, 2013)

Plane-based Odometry using an RGB-D Camera. - Carolina Raposo; Miguel Lourenço; Michel Antunes; João Pedro Barreto 001 (BMVC, 2013)

Towards a minimal solution for the relative pose between axial cameras. - Francisco Vasconcelos 001; João Pedro Barreto 001 (BMVC, 2013)

A Global Approach for the Detection of Vanishing Points and Mutually Orthogonal Vanishing Directions. - Michel Antunes; João Pedro Barreto 001 (CVPR, 2013)

Efficient Stereo Matching Using Histogram Aggregation with Multiple Slant Hypotheses. - Michel Antunes; João Pedro Barreto 001 (IbPRIA, 2013)

Perspective Shape from Shading for Wide-FOV Near-Lighting Endoscopes. - Diogo Roxo; Nuno Gonçalves 001; João Pedro Barreto 001 (IbPRIA, 2013)

Near-LSPA performance at MSA complexity. - João Andrade; Gabriel Falcão Paiva Fernandes; Vítor Manuel Mendes da Silva; João Pedro Barreto 001; Nuno Gonçalves 001; Valentin Savin (ICC, 2013)

Unsupervised Intrinsic Calibration from a Single Frame Using a "Plumb-Line" Approach. - Rui Melo; Michel Antunes; João Pedro Barreto 001; Gabriel Falcão 001; Nuno Gonçalves 001 (ICCV, 2013)

Minimal Solution for Computing Pairs of Lines in Non-central Cameras. - Jesus Bermudez-Cameo; João Pedro Barreto 001; Gonzalo López-Nicolás; José Jesús Guerrero (ACCV (1), 2014)

Piecewise-Planar StereoScan: Structure and Motion from Plane Primitives. - Carolina Raposo; Michel Antunes; João Pedro Barreto 001 (ECCV (2), 2014)

Using the GPU for fast symmetry-based dense stereo matching in high resolution images. - Vasco Mota; Gabriel Falcão 001; Michel Antunes; João Pedro Barreto 001; Urbano Nunes 001 (ICASSP, 2014)

Automatic Clustering Using a Genetic Algorithm with New Solution Encoding and Operators. - Carolina Raposo; Carlos Henggeler Antunes; João Pedro Barreto 001 (ICCSA (2), 2014)

Continuous Zoom Calibration by Tracking Salient Points in Endoscopic Video. - Miguel Lourenço; João Pedro Barreto 001; Fernando Fonseca; Hélder Ferreira; Rui M. Duarte; Jorge Correia-Pinto (MICCAI (1), 2014)

Visual Odometry in Stereo Endoscopy by Using PEaRL to Handle Partial Scene Deformation. - Miguel Lourenço; Danail Stoyanov; João Pedro Barreto 001 (AE-CAI, 2014)

SymStereo: Stereo Matching using Induced Symmetry. - Michel Antunes; João Pedro Barreto 001 (Int. J. Comput. Vis., 2014)

Single-image estimation of the camera response function in near-lighting. - Pedro Rodrigues 001; João Pedro Barreto 001 (CVPR, 2015)

Distributed dense stereo matching for 3D reconstruction using parallel-based processing advantages. - Ricardo Ralha; Gabriel Falcão 001; João Andrade; Michel Antunes; João Pedro Barreto 001; Urbano Nunes 001 (ICASSP, 2015)

Influence of Positive Instances on Multiple Instance Support Vector Machines. - Nuno Barroso Monteiro; João Pedro Barreto 001; José António Gaspar (ROBOT (2), 2015)

Perspective shape from shading for wide-FOV near-lighting endoscopes. - Nuno Gonçalves 001; Diogo Roxo; João Pedro Barreto 001; Pedro Rodrigues 001 (Neurocomputing, 2015)

Theory and Practice of Structure-From-Motion Using Affine Correspondences. - Carolina Raposo; João P. Barreto 001 (CVPR, 2016)

pi Match: Monocular vSLAM and Piecewise Planar Reconstruction Using Fast Plane Correspondences. - Carolina Raposo; João Pedro Barreto 001 (ECCV (8), 2016)

Dense Lightfield Disparity Estimation Using Total Variation Regularization. - Nuno Barroso Monteiro; João Pedro Barreto 001; José António Gaspar (ICIAR, 2016)

Piecewise-planar reconstruction using two views. - Michel Antunes; João Pedro Barreto 001; Urbano Nunes 001 (Image Vis. Comput., 2016)

Real-time HD image distortion correction in heterogeneous parallel computing systems using efficient memory access patterns. - Rui Melo; Gabriel Falcão Paiva Fernandes; João Pedro Barreto 001 (J. Real Time Image Process., 2016)

Unsupervised Vanishing Point Detection and Camera Calibration from a Single Manhattan Image with Radial Distortion. - Michel Antunes; João P. Barreto 001; Djamila Aouada; Björn E. Ottersten (CVPR, 2017)

Structure from plenoptic imaging. - Simão Graca Marto; Nuno Barroso Monteiro; João Pedro Barreto 001; José António Gaspar (ICDL-EPIROB, 2017)

Using 2 point+normal sets for fast registration of point clouds with small overlap. - Carolina Raposo; João P. Barreto 001 (ICRA, 2017)

Extrinsic calibration of multi-modal sensor arrangements with non-overlapping field-of-view. - Carolina Raposo; João Pedro Barreto 001; Urbano Nunes 001 (Mach. Vis. Appl., 2017)

3D Registration of Curves and Surfaces Using Local Differential Information. - Carolina Raposo; João P. Barreto 001 (CVPR, 2018)

Video-Based Computer Aided Arthroscopy for Patient Specific Reconstruction of the Anterior Cruciate Ligament. - Carolina Raposo; Cristóvão Sousa; Luis Ribeiro 003; Rui Melo; João Pedro Barreto 001; João Oliveira 002; Pedro Marques; Fernando Fonseca (MICCAI (4), 2018)

Depth range accuracy for plenoptic cameras. - Nuno Barroso Monteiro; Simão Marto; João Pedro Barreto 001; José António Gaspar (Comput. Vis. Image Underst., 2018)

Piecewise-Planar StereoScan: Sequential Structure and Motion Using Plane Primitives. - Carolina Raposo; Michel Antunes; João P. Barreto 001 (IEEE Trans. Pattern Anal. Mach. Intell., 2018)

Automatic Camera Calibration Using Multiple Sets of Pairwise Correspondences. - Francisco Vasconcelos 001; João Pedro Barreto 001; Edmond Boyer (IEEE Trans. Pattern Anal. Mach. Intell., 2018)

Video-based computer navigation in knee arthroscopy for patient-specific ACL reconstruction. - Carolina Raposo; João P. Barreto 001; Cristóvão Sousa; Luis Ribeiro 003; Rui Melo; João Pedro Oliveira 002; Pedro Marques; Fernando Fonseca; David Barrett (Int. J. Comput. Assist. Radiol. Surg., 2019)

Parallel refinement of slanted 3D reconstruction using dense stereo induced from symmetry. - Ricardo Ralha; Gabriel Falcão 001; Joao Amaro; Vasco Mota; Michel Antunes; João P. Barreto 001; Urbano Nunes 001 (J. Real Time Image Process., 2019)

Lytro Illum Calibration Dataset. - Nuno Barroso Monteiro; João P. Barreto 001; José António Gaspar (IEEE DataPort, 2019)

Accurate Reconstruction of Oriented 3D Points Using Affine Correspondences. - Carolina Raposo; João Pedro Barreto 001 (ECCV (28), 2020)

Photometric camera characterization from a single image with invariance to light intensity and vignetting. - Pedro M. C. Rodrigues; João P. Barreto 001; Michel Antunes (Comput. Vis. Image Underst., 2020)

Standard Plenoptic Cameras Mapping to Camera Arrays and Calibration Based on DLT. - Nuno Barroso Monteiro; João Pedro Barreto 001; José António Gaspar (IEEE Trans. Circuits Syst. Video Technol., 2020)

Towards markerless computer-aided surgery combining deep segmentation and geometric pose estimation: application in total knee arthroplasty. - Inês Félix; Carolina Raposo; Michel Antunes; Pedro Rodrigues 001; João P. Barreto 001 (Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2021)

GPU-accelerated uncapacitated facility location and semi-dense SymStereo pipelines for piecewise-planar-based 3D reconstruction. - Carlos Graca; Carolina Raposo; João P. Barreto 001; Urbano Nunes 001; Gabriel Falcão 001 (J. Real Time Image Process., 2021)

Automatic landmark detection in distal femur from surgical video footage. - Daniel Cruz; Michel Antunes; Carolina Raposo; João P. Barreto 001 (Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2022)

Keypoint Matching for Instrument-Free 3D Registration in Video-Based Surgical Navigation. - Tânia Baptista; Carolina Raposo; Miguel Marques; Michel Antunes; João Pedro Barreto 001 (MICCAI (6), 2024)

Structured light for touchless 3D registration in video-based surgical navigation. - Tânia Baptista; Miguel Marques; Carolina Raposo; Luis Ribeiro 003; Michel Antunes; João Pedro Barreto 001 (Int. J. Comput. Assist. Radiol. Surg., 2024)