53 search results - page 2 / 11 » Toward Flexible 3D Modeling using a Catadioptric Camera |
ROBOCUP
2007
Springer
13 years 11 months ago
2007
Springer
This paper presents a robust tracking system for autonomous robots equipped with omnidirectional cameras. The proposed method uses a 3D shape and color-based object model. This all...
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
We consider the problem of calibrating a highly generic imaging model, that consists of a non-parametric association of a projection ray in 3D to every pixel in an image. Previous...
ICRA
2005
IEEE
13 years 10 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...
AVSS
2003
IEEE
13 years 10 months ago
2003
IEEE
Over the last decade, there has been an increasing interest in developing vision systems and technologies that support the operation of unmanned platforms for positioning, mapping...
ICCV
2011
IEEE
12 years 4 months ago
2011
IEEE
In this paper we propose a new approach to compute the scale space of any omnidirectional image acquired with a central catadioptric system. When these cameras are central they ar...