![]() ![]() This paper analyzes the effects over distance estimation of two typical arrangements of the mirrors. An approach to obtain such distance maps is to implement a stereoscopic system using two hyperboloidal catadioptric sensors. 1 -8ģd reconstruction distance estimation elliptic epipolar curve epipolar lines hyperbolic epipolar curve hyperboloidal catadioptric sensors hyperboloidal mirror mobile robot navigation omnidirectional image panoramic distance map panoramic stereoscopic sensor parabolic epipolar curve radial lines stereoscopic correspondence stereoscopic system vehicular application elliptic equations hyperbolic equations image reconstruction mirrors mobile robots parabolic equations path planning robot vision stereo image processing Ībstract: Panoramic distance maps can provide valuable information for mobile robot navigation. Robotics Symposium (LARS), 2009 6th Latin American, pp. ![]() & Torres-Torriti, M.Ĭomparison of panoramic stereoscopic sensors based on hyperboloidal mirrors © 2011 Springer Science+Business Media = ,īravo-Valenzuela, F. Among our main achievements are an increasing list of publications in main Robotics conference and journals, and the consolidation of a research group with more than 25 people among full-time professors, visiting researchers, and graduate students. As a distinguishing feature, in our research we have followed a probabilistic approach, deeply rooted in machine learning and Bayesian statistical techniques. Our main focus has been the cognitive side of Robotics, where we have developed algorithms for autonomous navigation using wheeled robots, scene recognition using vision and 3D range sensors, and social behaviors using Markov Decision Processes, among others. Since 2002, we have been developing an active research in the area of indoor autonomous social robots. 151-165Īutonomous navigation mobile robots scene understanding social robotsĪbstract: This paper describes the main activities and achievements of our research group on Machine Intelligence and Robotics (Grima) at the Computer Science Department, Pontificia Universidad Catolica de Chile (PUC). Journal of Intelligent and Robotic Systems: Theory and Applications Vol. ![]()
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