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ICRA
2009
IEEE
125views Robotics» more  ICRA 2009»
14 years 8 months ago
Photometry-based visual servoing using light reflexion models
Abstract-- We present in this paper a way to achieve positioning tasks by visual servoing under complex luminance variations. To do that, we use as visual features the luminance of...
Christophe Collewet, Éric Marchand
ICRA
2009
IEEE
149views Robotics» more  ICRA 2009»
15 years 5 months ago
On achievable accuracy for pose tracking
Abstract—This paper presents Cramér-Rao bound-like inequalities for pose tracking, which is defined as the problem of recovering the robot displacement given two successive rea...
Andrea Censi
ICRA
2009
IEEE
188views Robotics» more  ICRA 2009»
14 years 8 months ago
Onboard contextual classification of 3-D point clouds with learned high-order Markov Random Fields
Contextual reasoning through graphical models such as Markov Random Fields often show superior performance against local classifiers in many domains. Unfortunately, this performanc...
Daniel Munoz, Nicolas Vandapel, Martial Hebert
ICRA
2009
IEEE
81views Robotics» more  ICRA 2009»
15 years 5 months ago
Representing sets of orientations as convex cones
— In a wide range of applications the orientation of a rigid body does not need to be restricted to one given orientation, but can be given as a continuous set of frames. We addr...
Pål Johan From, Jan Tommy Gravdahl
ICRA
2009
IEEE
109views Robotics» more  ICRA 2009»
15 years 5 months ago
Natural self motion of a robotic limb with single degree-of-redundancy
— The self motion of a kinematically redundant robotic limb with single degree of redundancy is analyzed, focusing thereby on the nonlinear self-motion component. The role of thi...
Yoshikazu Kanamiya