1203 search results - page 17 / 241 » Motion Estimation from Spheres |
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
In this paper, we study the structure from motion problem as a constrained nonlinear least squares problem which minimizes the so called reprojection error subject to all constrai...
3DPVT
2004
IEEE
2004
IEEE
Projection Model, 3D Reconstruction and Rigid Motion Estimation from Non-Central Catadioptric Images
13 years 11 months ago
This paper addresses the problem of rigid motion estimation and 3D reconstruction in vision systems where it is possible to recover the incident light ray direction from the image...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
One of the key problems of restoring a degraded image from motion blur is the estimation of the unknown shiftinvariant linear blur filter. Several algorithms have been proposed ut...
CVPR
1997
IEEE
13 years 11 months ago
1997
IEEE
In this paper, we consider a multi-camera vision system mounted on a moving object in a static threedimensional environment. By using the motion ow elds seen by all of the cameras...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
This paper builds on a novel framework of hybrid matching constraints for estimation of structure and recovery of camera focal length and motion, combining the advantages of both ...