Vision-based navigation and environmental representations with an omnidirectional camera. - José António Gaspar; Niall Winters; José Santos-Victor (IEEE Trans. Robotics Autom., 2000)

Cooperative localization by fusing vision-based bearing measurements and motion. - Luis Montesano; José António Gaspar; José Santos-Victor; Luis Montano (IROS, 2005)

Mosaicking Cluttered Ground Planes Based on Stereo Vision. - José António Gaspar; Miguel Realpe; Boris Xavier Vintimilla; José Santos-Victor (IbPRIA (2), 2007)

Discrete camera calibration from the information distance between pixel streams. - Etienne Grossmann; Francesco Orabona; José António Gaspar (ICCV, 2007)

On the use of perspective catadioptric sensors for 3D model-based tracking with particle filters. - Matteo Tajana; José António Gaspar; Jacinto C. Nascimento; Alexandre Bernardino; Pedro U. Lima (IROS, 2007)

3D Tracking by Catadioptric Vision Based on Particle Filters. - Matteo Taiana; José António Gaspar; Jacinto C. Nascimento; Alexandre Bernardino; Pedro U. Lima (RoboCup, 2007)

Toward Robot Perception through Omnidirectional Vision. - José António Gaspar; Niall Winters; Etienne Grossmann; José Santos-Victor (Innovations in Intelligent Machines (1), 2007)

Sample-Based 3D Tracking of Colored Objects : A Flexible Architecture. - Matteo Taiana; Jacinto C. Nascimento; José António Gaspar; Alexandre Bernardino (BMVC, 2008)

Calibration from Statistical Properties of the Visual World. - Etienne Grossmann; José António Gaspar; Francesco Orabona (ECCV (4), 2008)

ISROBOTNET: A testbed for sensor and robot network systems. - Marco Barbosa; Alexandre Bernardino; Dario Figueira; José António Gaspar; Nelson Gonçalves; Pedro U. Lima; Plinio Moreno; Abdolkarim Pahliani; José Santos-Victor; Matthijs T. J. Spaan; João Sequeira 001 (IROS, 2009)

Calibrating an outdoor distributed camera network using Laser Range Finder data. - Agustin Alberto Ortega Jimenez; Bruno Dias; Ernesto Homar Teniente Avilés; Alexandre Bernardino; José António Gaspar; Juan Andrade-Cetto (IROS, 2009)

Optical Flow Based Detection in Mixed Human Robot Environments. - Dario Figueira; Plinio Moreno; Alexandre Bernardino; José António Gaspar; José Santos-Victor (ISVC (1), 2009)

Discrete camera calibration from pixel streams. - Etienne Grossmann; José António Gaspar; Francesco Orabona (Comput. Vis. Image Underst., 2010)

Tracking objects with generic calibrated sensors: An algorithm based on color and 3D shape features. - Matteo Taiana; João Santos 002; José António Gaspar; Jacinto C. Nascimento; Alexandre Bernardino; Pedro U. Lima (Robotics Auton. Syst., 2010)

Improving domotic services combining a dialog system and a resident tracking system. - David Miguel Antunes; David Martins de Matos; José António Gaspar (EUROCON, 2011)

Multiple Hypothesis Tracking in camera networks. - David Miguel Antunes; Dario Figueira; David Martins de Matos; Alexandre Bernardino; José António Gaspar (ICCV Workshops, 2011)

Monocular Vs Binocular 3D Real-time Ball Tracking from 2D Ellipses. - Nicola Greggio; José António Gaspar; Alexandre Bernardino; José Santos-Victor (ICINCO (2), 2011)

An expected perception architecture using visual 3D reconstruction for a humanoid robot. - Nuno Moutinho; Nino Cauli; Egidio Falotico; Ricardo Ferreira 002; José António Gaspar; Alexandre Bernardino; José Santos-Victor; Paolo Dario; Cecilia Laschi (IROS, 2011)

Vignetting Correction for Pan-tilt Surveillance Cameras. - Ricardo Galego; Alexandre Bernardino; José António Gaspar (VISAPP, 2011)

A Library for Implementing the Multiple Hypothesis Tracking Algorithm - David Miguel Antunes; David Martins de Matos; José António Gaspar (CoRR, 2011)

Online calibration of a humanoid robot head from relative encoders, IMU readings and visual data. - Nuno Moutinho; Martim Brandao; Ricardo Ferreira 002; José António Gaspar; Alexandre Bernardino; Atsuo Takanishi; José Santos-Victor (IROS, 2012)

Auto-Calibration of Pan-Tilt Cameras Including Radial Distortion and Zoom. - Ricardo Galego; Alexandre Bernardino; José António Gaspar (ISVC (1), 2012)

Estimation of camera calibration uncertainty using LIDAR data. - Agustin Alberto Ortega Jimenez; Ricardo Galego; Ricardo Ferreira 002; Alexandre Bernardino; José António Gaspar; Juan Andrade-Cetto (ECMR, 2013)

Topological Auto-Calibration of Central Imaging Sensors. - Ricardo Galego; Ricardo Ferreira 002; Alexandre Bernardino; Etienne Grossmann; José António Gaspar (IbPRIA, 2013)

Markerless online stereo calibration for a humanoid robot. - Nuno Moutinho; Ricardo Ferreira 002; José António Gaspar; Alexandre Bernardino; José Santos-Victor (ICDL-EPIROB, 2014)

Calibration of an Outdoor Distributed Camera Network with a 3D Point Cloud. - Agustin Alberto Ortega Jimenez; Manuel Silva; Ernesto Homar Teniente Avilés; Ricardo Ferreira 002; Alexandre Bernardino; José António Gaspar; Juan Andrade-Cetto (Sensors, 2014)

Observation Functions in an Information Theoretic Approach for Scheduling Pan-Tilt-Zoom Cameras in Multi-target Tracking Applications. - Tiago Marques; Luka Lukic; José António Gaspar (ROBOT (2), 2015)

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

Uncertainty analysis of the DLT-Lines calibration algorithm for cameras with radial distortion. - Ricardo Galego; Agustin Alberto Ortega Jimenez; Ricardo Ferreira 002; Alexandre Bernardino; Juan Andrade-Cetto; José António Gaspar (Comput. Vis. Image Underst., 2015)

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

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

Multiview Layered Depth Image. - Rafael Kuffner dos Anjos; João Madeiras Pereira; José António Gaspar; Carla Fernandes (J. WSCG, 2017)

A navigation paradigm driven classification for video-based rendering techniques. - Rafael Kuffner dos Anjos; João Pereira 001; José António Gaspar (Comput. Graph., 2018)

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

Standard Plenoptic Camera Calibration for a Range of Zoom and Focus Levels. - Nuno Barroso Monteiro; José António Gaspar (IbPRIA (2), 2019)

Generalized Camera Array Model for Standard Plenoptic Cameras. - Nuno Barroso Monteiro; José António Gaspar (ROBOT (2), 2019)

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

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)

Validation of Discrete Event Processes implemented on PLCs based on Petri Nets. - Hugo Conde Barroso; José António Gaspar (ICARSC, 2021)

Sensors Calibration and Filter Initialization in Visual Inertial Odometry. - André Pereira Nogueira; José António Gaspar (ICARSC, 2022)

Plenoptic Camera Viewpoints Rotation to Improve 3D Face Reconstruction. - António Castilho Maia; José António Gaspar (ICARSC, 2023)

Video-Based Rendering Techniques: A Survey. - Rafael Kuffner dos Anjos; João Madeiras Pereira; José António Gaspar (CoRR, 2023)

Event-based feature tracking in a visual inertial odometry framework. - José Ribeiro-Gomes; José António Gaspar; Alexandre Bernardino (Frontiers Robotics AI, 2023)