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RAS
2002
91views more  RAS 2002»
14 years 9 months ago
Foveated active tracking with redundant 2D motion parameters
This work presents a real-time active vision tracking system based on log-polar image motion estimation with 2D geometric deformation models. We present a very efficient parametri...
Alexandre Bernardino, José Santos-Victor, G...
RAS
2002
115views more  RAS 2002»
14 years 9 months ago
Towards vision-based safe landing for an autonomous helicopter
Autonomous landing is a challenging problem for aerial robots. An autonomous landing manoeuver depends largely on two capabilities: the decision of where to land and the generatio...
Pedro J. Garcia-Pardo, Gaurav S. Sukhatme, James F...
RAS
2002
67views more  RAS 2002»
14 years 9 months ago
Robotic clicker training
In this paper we want to propose the idea that some techniques used for animal training might be helpful for solving human robot interaction problems in the context of entertainme...
Frédéric Kaplan, Pierre-Yves Oudeyer...
RAS
2002
141views more  RAS 2002»
14 years 9 months ago
Ground plane estimation, error analysis and applications
Ground plane perception is of vital importance to human mobility. In order to develop a stereo-based mobility aid for the partially sighted, we model the ground plane based on dis...
Stephen Se, Michael Brady
RAS
2002
112views more  RAS 2002»
14 years 9 months ago
Avoiding self-occlusions and preserving visibility by path planning in the image
In this paper, we address the problem of generating trajectories of some image features in order to control efficiently a robotic system using an image-based control strategy. Firs...
Youcef Mezouar, François Chaumette