137 search results - page 18 / 28 » General Imaging Geometry for Central Catadioptric Cameras |
JFR
2006
13 years 7 months ago
2006
We propose an approach to building topological maps of environments based on image sequences. The central idea is to use manifold constraints to find representative feature protot...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
In this contribution we focus on the calibration of very long image sequences from a hand-held camera that samples the viewing sphere of a scene. View sphere sampling is important...
ECCV
1998
Springer
14 years 9 months ago
1998
Springer
Abstract. In this paper we describe a method for estimating the internal parameters of the left and right cameras associated with a stereo image pair. The stereo pair has known epi...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We present a theoretical analysis for characterizing the shadows cast by a point light source given its relative position to the camera. In particular, we analyze the epipolar geo...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
General multi view reconstruction from affine or projective cameras has so far been solved most efficiently using methods of factorizing image data matrices into camera and scene p...