221 search results - page 19 / 45 » Entropy-based visual servoing |
ICRA
2009
IEEE
14 years 9 months ago
2009
IEEE
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...
ICRA
1999
IEEE
15 years 4 months ago
1999
IEEE
We describe a hybrid planar image-based servo algorithm which, for a simplified planar convex rigid body, converges to a static goal for all initial conditions within the workspac...
ICRA
2010
IEEE
14 years 10 months ago
2010
IEEE
— This paper deals with visual servoing from three points. Using the geometric properties of the spherical projection of points, a new decoupled set of six visual features is pro...
CVPR
2000
IEEE
16 years 1 months ago
2000
IEEE
This paper presents a new approach to image-based guidance of a needle or surgical tool during percutaneous procedures. The method is based on visual servoing. It requires no prio...
ICRA
2006
IEEE
15 years 5 months ago
2006
IEEE
— Robotized ultrasound examination offers on one hand more accuracy for the medical diagnostic and on the other hand a suitable assistance to radiologists. In the literature, ver...