12 search results - page 1 / 3 » Coarsely calibrated visual servoing of a mobile robot using ... |
IROS
2009
IEEE
14 years 5 months ago
2009
IEEE
— A catadioptric vision system combines a camera and a mirror to achieve a wide field of view imaging system. This type of vision system has many potential applications in mobil...
IROS
2007
IEEE
14 years 5 months ago
2007
IEEE
— Omnidirectional cameras have a wide field of view and are thus used in many robotic vision tasks. An omnidirectional view may be acquired by a fisheye camera which provides a...
ICRA
2005
IEEE
14 years 4 months ago
2005
IEEE
— To close the loop between motion and vision, tracked visual features must remain in the camera field of view (visibility constraint). To overcome the visibility constraint, vi...
ICRA
2007
IEEE
14 years 5 months ago
2007
IEEE
— In this paper, we investigate the use of a spherical projection model to search for optimal visual features for visual servoing. A new minimal set of three visual features is p...
TROB
2008
13 years 11 months ago
2008
In this paper, we consider the problem of controlling a 6 DOF holonomic robot and a nonholonomic mobile robot from the projection of 3-D straight lines in the image plane of centra...