[4] P. Silva,
Ricardo Ferreira,
José Gaspar "Multi-Target Tracking Based in Meanshift and Particle Filters", Proc. of RecPad 2014 - 20th Edition of the Portuguese Conference on Pattern Recognition, Covilhã, Portugal, 2014
[5]
Nuno Moutinho,
Ricardo Ferreira,
José Gaspar,
Alexandre Bernardino,
José Santos-Victor "Markerless Online Stereo Calibration for a Humanoid Robot", Proc. of ICDL - EPIROB 2014 - The 4th Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, Genoa, Italy, 2014
[6]
Ricardo Santos,
Ângelo Cardoso,
Ricardo Ferreira,
Alexandre Bernardino "Sensori-motor Network vs Neural Networks in Visual Stimuli Prediction", Proc. of IEEE ICDL - EPIROB 2014, The 4th Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, Genoa, Italy, 2014 -
PDF[7]
Pedro Vicente,
Ricardo Ferreira,
Lorenzo Jamone,
Alexandre Bernardino "Eye-hand online adaptation during reaching tasks in a humanoid robot", Proc. of IEEE ICDL - EPIROB 2014, The 4th Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, Genoa, Italy, 2014
[8] N. Ribeiro,
Ricardo Ferreira,
José Gaspar "Homing a Teleoperated Car using Monocular SLAM", Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 -
PDF[9]
Martim Brandão,
Ricardo Ferreira, K. Hashimoto,
José Santos-Victor, A. Takanishi
"Active Gaze Strategy for Reducing Map Uncertainty Along a Path", Proc. of ISRM 2013 - 3rd IFToMM International Symposium on Robotics and Mechatronics, Singapore, 2013
[10] A. Ortega,
Ricardo Galego,
Ricardo Ferreira,
Alexandre Bernardino,
José Gaspar, J. Andrade-Cetto
"Estimation of Camera Calibration Uncertainty using LIDAR Data", Proc. of ECMR 2013 - 6th European Conference on Mobile Robots, Barcelona, Spain, 2013 -
PDF[11]
Martim Brandão,
Ricardo Ferreira, K. Hashimoto,
José Santos-Victor, A. Takanishi
"Integrating the whole cost-curve of stereo vision into occupancy grids", Proc. of IROS 2013 - IEEE/RSJ International Conference on Intelligent Robots and Systems, Tokyo, Japan, 2013 -
PDF[13] D. Pereira, J. Tomaz,
Ricardo Ferreira,
José Gaspar "Mosaicing the Interior of Tubular Structures", Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 -
PDF[14]
Ricardo Galego,
Ricardo Ferreira,
Alexandre Bernardino, E. Grossmann,
José Gaspar "Topological Auto-Calibration of Central Imaging Sensors", Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013 -
PDF[15]
Ricardo Galego,
Ricardo Ferreira,
Alexandre Bernardino, E. Grossmann,
José Gaspar "Lens Auto-Classification using a Featureless Methodology", Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 -
PDF[16] T. Castanheira, P. Silva,
Ricardo Ferreira,
Alexandre Bernardino,
José Gaspar "Visual Tracking of Buses in a Parking Lot", Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 -
PDF[17] M. Silva,
Ricardo Ferreira,
José Gaspar "Effect of Image Resolution on DLT-Lines Camera Calibration Including Radial Distortion", Proc. of RecPad 2012 - 18th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2012 -
PDF[19]
Martim Brandão,
Nuno Moutinho,
Ricardo Ferreira,
José Gaspar,
Alexandre Bernardino, A. Takanishi,
José Santos-Victor "Online Calibration of a Humanoid Robot Head from Relative Encoders, IMU Readings and Visual Data", Proc. of IROS 2012 - IEEE/RSJ International Conference on Intelligent Robots and Systems, Vilamoura, Portugal, 2012 -
PDF[22] R. Galego,
Ricardo Ferreira,
Alexandre Bernardino,
José Gaspar "Enforcing Consistency of Image Gains in Panoramic Mosaics", Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto Portugal, 2011 -
PDF[23]
Jonas Ruesch,
Ricardo Ferreira,
Alexandre Bernardino "A Measure of Good Motor Actions for Active Visual Perception", Proc. of ICDL-EPIROB 2011 - IEEE Conference on Development and Learning and Epigenetic Robotics, Frankfurt, Germany, 2011 -
PDF[24]
Nuno Moutinho, N. Cauli, E. Falotico,
Ricardo Ferreira,
José Gaspar,
Alexandre Bernardino,
José Santos-Victor, P. Dario, C. Laschi
"An Expected Perception Architecture using Visual 3D Reconstruction for a Humanoid Robot", Proc. of IROS 2011 - IEEE/RSJ International Conference on Intelligent Robots and Systems, San Francisco, CA, USA, 2011 -
PDF[28]
Ricardo Ferreira,
João Xavier "Hessian of the Riemannian squared-distance function on connected locally symmetric spaces with applications", Proc. Controlo2006 - 7th Portuguese Conference in Automatic Control, special session on control, optimization and computation, Lisbon, Portugal, 2006 -
PDF[30]
João Paulo Costeira,
Carlos Silvestre,
Ricardo Ferreira, I. Sousa, J. Santos
"Using Stereo Image Reconstruction to Survey Scale Models of Rubble-Mound Structures", Proc. CoastLab 2006 - 1st International Conference on the Application of Physical Modelling to Port and Coastal Protection, Porto, Portugal, 2006 -
PDF[31]
Pedro Cruz,
Ricardo Ferreira,
João Sequeira "Kinematic Modeling of Stewart-Gough Platforms", Proc. of the 2nd International Conference on Informatics in Control, Automation and Robotics, Barcelona, Spain, 2005 -
PDF[32]
Pedro Cruz,
Ricardo Ferreira,
João Sequeira "Modeling Two Classes of Stewart-Gough Platforms", Proc. ROBOTICA2005 5th Portuguese Robotics Festival, Coimbra, Portugal, 2005
[33]
João Paulo Costeira,
Ricardo Ferreira, J. Santos
"Stereo Reconstruction of a Submerged Scene", Proc. IbPRIA 2005 - 2nd Iberian Conference on Pattern Recognition and Image Analysis, Estoril, Portugal, 2005 -
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