João Pedro Barreto

According to our database, João Pedro Barreto authored at least 83 papers between 1998 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2022

Automatic landmark detection in distal femur from surgical video footage.

Daniel Cruz, Michel Antunes, Carolina Raposo, João P. Barreto

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2022

2021

GPU-accelerated uncapacitated facility location and semi-dense SymStereo pipelines for piecewise-planar-based 3D reconstruction.

Carlos Graca, Carolina Raposo, João P. Barreto, Urbano Nunes, Gabriel Falcão

J. Real Time Image Process., 2021

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, João P. Barreto

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2021

2020

Standard Plenoptic Cameras Mapping to Camera Arrays and Calibration Based on DLT.

Nuno Barroso Monteiro, João Pedro Barreto, José António Gaspar

IEEE Trans. Circuits Syst. Video Technol., 2020

Photometric camera characterization from a single image with invariance to light intensity and vignetting.

Pedro M. C. Rodrigues, João P. Barreto, Michel Antunes

Comput. Vis. Image Underst., 2020

Accurate Reconstruction of Oriented 3D Points Using Affine Correspondences.

Carolina Raposo, João Pedro Barreto

Proceedings of the Computer Vision - ECCV 2020, 2020

2019

Lytro Illum Calibration Dataset.

Nuno Barroso Monteiro, João P. Barreto, José António Gaspar

Dataset, December, 2019

Parallel refinement of slanted 3D reconstruction using dense stereo induced from symmetry.

Ricardo Ralha, Gabriel Falcão, Joao Amaro, Vasco Mota, Michel Antunes, João P. Barreto, Urbano Nunes

J. Real Time Image Process., 2019

Video-based computer navigation in knee arthroscopy for patient-specific ACL reconstruction.

Carolina Raposo, João P. Barreto, Cristóvão Sousa, Luis Ribeiro, Rui Melo, João Pedro Oliveira, Pedro Marques, Fernando Fonseca, David Barrett

Int. J. Comput. Assist. Radiol. Surg., 2019

2018

Automatic Camera Calibration Using Multiple Sets of Pairwise Correspondences.

Francisco Vasconcelos, João Pedro Barreto, Edmond Boyer

IEEE Trans. Pattern Anal. Mach. Intell., 2018

Piecewise-Planar StereoScan: Sequential Structure and Motion Using Plane Primitives.

Carolina Raposo, Michel Antunes, João P. Barreto

IEEE Trans. Pattern Anal. Mach. Intell., 2018

Depth range accuracy for plenoptic cameras.

Nuno Barroso Monteiro, Simão Marto, João Pedro Barreto, José António Gaspar

Comput. Vis. Image Underst., 2018

Video-Based Computer Aided Arthroscopy for Patient Specific Reconstruction of the Anterior Cruciate Ligament.

Carolina Raposo, Cristóvão Sousa, Luis Ribeiro, Rui Melo, João Pedro Barreto, João Oliveira, Pedro Marques, Fernando Fonseca

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2018, 2018

3D Registration of Curves and Surfaces Using Local Differential Information.

Carolina Raposo, João P. Barreto

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

2017

Extrinsic calibration of multi-modal sensor arrangements with non-overlapping field-of-view.

Carolina Raposo, João Pedro Barreto, Urbano Nunes

Mach. Vis. Appl., 2017

Using 2 point+normal sets for fast registration of point clouds with small overlap.

Carolina Raposo, João P. Barreto

Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

Structure from plenoptic imaging.

Simão Graca Marto, Nuno Barroso Monteiro, João Pedro Barreto, José António Gaspar

Proceedings of the 2017 Joint IEEE International Conference on Development and Learning and Epigenetic Robotics, 2017

Unsupervised Vanishing Point Detection and Camera Calibration from a Single Manhattan Image with Radial Distortion.

Michel Antunes, João P. Barreto, Djamila Aouada, Björn E. Ottersten

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

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

J. Real Time Image Process., 2016

Piecewise-planar reconstruction using two views.

Michel Antunes, João Pedro Barreto, Urbano Nunes

Image Vis. Comput., 2016

Dense Lightfield Disparity Estimation Using Total Variation Regularization.

Nuno Barroso Monteiro, João Pedro Barreto, José António Gaspar

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

\pi Match: Monocular vSLAM and Piecewise Planar Reconstruction Using Fast Plane Correspondences.

Carolina Raposo, João Pedro Barreto

Proceedings of the Computer Vision - ECCV 2016, 2016

Theory and Practice of Structure-From-Motion Using Affine Correspondences.

Carolina Raposo, João P. Barreto

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

2015

Perspective shape from shading for wide-FOV near-lighting endoscopes.

Nuno Gonçalves, Diogo Roxo, João Pedro Barreto, Pedro Rodrigues

Neurocomputing, 2015

Influence of Positive Instances on Multiple Instance Support Vector Machines.

Nuno Barroso Monteiro, João Pedro Barreto, José António Gaspar

Proceedings of the Robot 2015: Second Iberian Robotics Conference, 2015

Distributed dense stereo matching for 3D reconstruction using parallel-based processing advantages.

Ricardo Ralha, Gabriel Falcão, João Andrade, Michel Antunes, João Pedro Barreto, Urbano Nunes

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Single-image estimation of the camera response function in near-lighting.

Pedro Rodrigues, João Pedro Barreto

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2015

2014

SymStereo: Stereo Matching using Induced Symmetry.

Michel Antunes, João Pedro Barreto

Int. J. Comput. Vis., 2014

Visual Odometry in Stereo Endoscopy by Using PEaRL to Handle Partial Scene Deformation.

Miguel Lourenço, Danail Stoyanov, João Pedro Barreto

Proceedings of the Augmented Environments for Computer-Assisted Interventions, 2014

Continuous Zoom Calibration by Tracking Salient Points in Endoscopic Video.

Miguel Lourenço, João Pedro Barreto, Fernando Fonseca, Hélder Ferreira, Rui M. Duarte, Jorge Correia-Pinto

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2014, 2014

Automatic Clustering Using a Genetic Algorithm with New Solution Encoding and Operators.

Carolina Raposo, Carlos Henggeler Antunes, João Pedro Barreto

Proceedings of the Computational Science and Its Applications - ICCSA 2014 - 14th International Conference, Guimarães, Portugal, June 30, 2014

Using the GPU for fast symmetry-based dense stereo matching in high resolution images.

Vasco Mota, Gabriel Falcão, Michel Antunes, João Pedro Barreto, Urbano Nunes

Proceedings of the IEEE International Conference on Acoustics, 2014

Piecewise-Planar StereoScan: Structure and Motion from Plane Primitives.

Carolina Raposo, Michel Antunes, João Pedro Barreto

Proceedings of the Computer Vision - ECCV 2014, 2014

Minimal Solution for Computing Pairs of Lines in Non-central Cameras.

Jesus Bermudez-Cameo, João Pedro Barreto, Gonzalo López-Nicolás, José Jesús Guerrero

Proceedings of the Computer Vision - ACCV 2014, 2014

2013

Unsupervised Intrinsic Calibration from a Single Frame Using a "Plumb-Line" Approach.

Rui Melo, Michel Antunes, João Pedro Barreto, Gabriel Falcão, Nuno Gonçalves

Proceedings of the IEEE International Conference on Computer Vision, 2013

Near-LSPA performance at MSA complexity.

João Andrade, Gabriel Falcão Paiva Fernandes, Vítor Manuel Mendes da Silva, João Pedro Barreto, Nuno Gonçalves, Valentin Savin

Proceedings of IEEE International Conference on Communications, 2013

Perspective Shape from Shading for Wide-FOV Near-Lighting Endoscopes.

Diogo Roxo, Nuno Gonçalves, João Pedro Barreto

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

Efficient Stereo Matching Using Histogram Aggregation with Multiple Slant Hypotheses.

Michel Antunes, João Pedro Barreto

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

A Global Approach for the Detection of Vanishing Points and Mutually Orthogonal Vanishing Directions.

Michel Antunes, João Pedro Barreto

Proceedings of the 2013 IEEE Conference on Computer Vision and Pattern Recognition, 2013

Towards a minimal solution for the relative pose between axial cameras.

Francisco Vasconcelos, João Pedro Barreto

Proceedings of the British Machine Vision Conference, 2013

Plane-based Odometry using an RGB-D Camera.

Carolina Raposo, Miguel Lourenço, Michel Antunes, João Pedro Barreto

Proceedings of the British Machine Vision Conference, 2013

Fast and Accurate Calibration of a Kinect Sensor.

Carolina Raposo, João Pedro Barreto, Urbano Nunes

Proceedings of the 2013 International Conference on 3D Vision, 2013

2012

sRD-SIFT: Keypoint Detection and Matching in Images With Radial Distortion.

Miguel Lourenço, João Pedro Barreto, Francisco Vasconcelos

IEEE Trans. Robotics, 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, Gabriel Falcão Paiva Fernandes

IEEE Trans. Biomed. Eng., 2012

A New Solution for Camera Calibration and Real-Time Image Distortion Correction in Medical Endoscopy-Initial Technical Evaluation.

Rui Melo, João Pedro Barreto, Gabriel Falcão Paiva Fernandes

IEEE Trans. Biomed. Eng., 2012

A Minimal Solution for the Extrinsic Calibration of a Camera and a Laser-Rangefinder.

Francisco Vasconcelos, João Pedro Barreto, Urbano Nunes

IEEE Trans. Pattern Anal. Mach. Intell., 2012

Description and Classification of Confocal Endomicroscopic Images for the Automatic Diagnosis of Inflammatory Bowel Disease.

Sara Couceiro, João Pedro Barreto, Paulo Freire, Pedro Figueiredo

Proceedings of the Machine Learning in Medical Imaging - Third International Workshop, 2012

Hand gesture recognition using color and depth images enhanced with hand angular pose data.

Pedro Trindade, Jorge Lobo, João Pedro Barreto

Proceedings of the IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, 2012

Can stereo vision replace a Laser Rangefinder?

Michel Antunes, João Pedro Barreto, Cristiano Premebida, Urbano Nunes

Proceedings of the 2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2012

Localization in indoor environments by querying omnidirectional visual maps using perspective images.

Miguel Lourenço, Vitor Pedro, João Pedro Barreto

Proceedings of the IEEE International Conference on Robotics and Automation, 2012

A Minimal Solution for Camera Calibration Using Independent Pairwise Correspondences.

Francisco Vasconcelos, João Pedro Barreto, Edmond Boyer

Proceedings of the Computer Vision - ECCV 2012, 2012

Tracking Feature Points in Uncalibrated Images with Radial Distortion.

Miguel Lourenço, João Pedro Barreto

Proceedings of the Computer Vision - ECCV 2012, 2012

Semi-dense Piecewise Planar Stereo Reconstruction Using SymStereo and PEARL.

Michel Antunes, João Pedro Barreto

Proceedings of the 2012 Second International Conference on 3D Imaging, 2012

2011

Calibration of Central Catadioptric Cameras Using a DLT-Like Approach.

Luis Puig, Yalin Bastanlar, Peter F. Sturm, José Jesús Guerrero, João Pedro Barreto

Int. J. Comput. Vis., 2011

Camera Models and Fundamental Concepts Used in Geometric Computer Vision.

Peter F. Sturm, Srikumar Ramalingam, Jean-Philippe Tardif, Simone Gasparini, João Pedro Barreto

Found. Trends Comput. Graph. Vis., 2011

Stereo estimation of depth along virtual cut planes.

Michel Antunes, João Pedro Barreto

Proceedings of the IEEE International Conference on Computer Vision Workshops, 2011

Adaptive and hybrid genetic approaches for estimating the camera motion from image point correspondences.

Francisco Vasconcelos, Carlos Henggeler Antunes, João Pedro Barreto

Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, 2011

Plane Surface Detection and Reconstruction using Induced Stereo Symmetry.

Michel Antunes, João Pedro Barreto, Xenophon Zabulis

Proceedings of the British Machine Vision Conference, 2011

2010

Active Stereo Tracking of Nle 3 Targets Using Line Scan Cameras.

João Pedro Barreto, Luis Perdigoto, Rui Caseiro, Helder Araújo

IEEE Trans. Robotics, 2010

Special issue on omnidirectional vision, camera networks and non-conventional cameras.

João Pedro Barreto, Tomás Pajdla, Akihiro Sugimoto

Comput. Vis. Image Underst., 2010

Robust hand-eye calibration for computer aided medical endoscopy.

Abed Malti, João Pedro Barreto

Proceedings of the IEEE International Conference on Robotics and Automation, 2010

Feature detection and matching in images with radial distortion.

Miguel Lourenço, João Pedro Barreto, Abed Malti

Proceedings of the IEEE International Conference on Robotics and Automation, 2010

Camera Pose Estimation Using Images of Planar Mirror Reflections.

Rui Rodrigues, João Pedro Barreto, Urbano Nunes

Proceedings of the Computer Vision, 2010

2009

Plane-based calibration of central catadioptric cameras.

Simone Gasparini, Peter F. Sturm, João Pedro Barreto

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

Active stereo tracking of multiple free-moving targets.

Luis Perdigoto, João Pedro Barreto, Rui Caseiro, Helder Araújo

Proceedings of the 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2009), 2009

Automatic Camera Calibration Applied to Medical Endoscopy.

João Pedro Barreto, Jose Roquette, Peter F. Sturm, Fernando Fonseca

Proceedings of the British Machine Vision Conference, 2009

2008

General Imaging Geometry for Central Catadioptric Cameras.

Peter F. Sturm, João Pedro Barreto

Proceedings of the Computer Vision, 2008

2006

Fitting conics to paracatadioptric projections of lines.

João Pedro Barreto, Helder Araújo

Comput. Vis. Image Underst., 2006

A unifying geometric representation for central projection systems.

João Pedro Barreto

Comput. Vis. Image Underst., 2006

Epipolar Geometry of Central Projection Systems Using Veronese Maps.

João Pedro Barreto, Kostas Daniilidis

Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2006), 2006

2005

Geometric Properties of Central Catadioptric Line Images and Their Application in Calibration.

João Pedro Barreto, Helder Araújo

IEEE Trans. Pattern Anal. Mach. Intell., 2005

Fundamental Matrix for Cameras with Radial Distortion.

João Pedro Barreto, Kostas Daniilidis

Proceedings of the 10th IEEE International Conference on Computer Vision (ICCV 2005), 2005

2004

General central projection systems: modeling, calibration and visual servoing

João Pedro Barreto

PhD thesis, 2004

A General Framework for the Selection of World Coordinate Systems in Perspective and Catadioptric Imaging Applications.

João Pedro Barreto, Helder Araújo

Int. J. Comput. Vis., 2004

2003

Paracatadioptric Camera Calibration Using Lines.

João Pedro Barreto, Helder Araújo

Proceedings of the 9th IEEE International Conference on Computer Vision (ICCV 2003), 2003

Direct Least Square Fitting of Paracatadioptric Line Images.

João Pedro Barreto, Helder Araújo

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

2002

Visual Servoing/Tracking Using Central Catadioptric Images.

João Pedro Barreto, Frédérick Martin, Radu Horaud

Proceedings of the Experimental Robotics VIII [ISER 2002, 2002

Geometric Properties of Central Catadioptric Line Images.

João Pedro Barreto, Helder Araújo

Proceedings of the Computer Vision, 2002

2001

Issues on the Geometry of Central Catadioptric Image Formation.

João Pedro Barreto, Helder Araújo

Proceedings of the 2001 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2001), 2001

2000

Model Predictive Control to Improve Visual Control of Motion: Applications in Active Tracking of Moving Targets.

João Pedro Barreto, Jorge Batista, Helder Araújo

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

1999

Tracking multiple objects in 3D.

João Pedro Barreto, Paulo Peixoto, Jorge Batista, Helder Araújo

Proceedings of the Proceedings 1999 IEEE/RSJ International Conference on Intelligent Robots and Systems. Human and Environment Friendly Robots with High Intelligence and Emotional Quotients, 1999

Improving 3D Active Visual Tracking.

João Pedro Barreto, Paulo Peixoto, Jorge Batista, Helder Araújo

Proceedings of the Computer Vision Systems, First International Conference, 1999

1998

Control performance issues in a binocular active vision system.

João Pedro Barreto, Paulo Peixoto, Jorge Batista, Helder Araújo

Proceedings of the Proceedings 1998 IEEE/RSJ International Conference on Intelligent Robots and Systems. Innovations in Theory, 1998