834 search results - page 2 / 167 » Critical Motions in Euclidean Structure from Motion |
IJCV
2007
13 years 4 months ago
2007
Abstract. Inspired by the early visual system of many mammalians we consider the construction of-and reconstruction from- an orientation score Uf : R2 ×S1 → C as a local orienta...
CVPR
1997
IEEE
13 years 9 months ago
1997
IEEE
In this paper, sequences of camera motions that lead to inherent ambiguities in uncalibrated Euclidean reconstruction or self-calibration are studied. Our main contribution is a co...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
In this paper we present a novel approach for the 3D Euclidean reconstruction of deformable objects observed by a perspective camera with variable intrinsic parameters. We formula...
BMVC
1998
13 years 6 months ago
1998
Autocalibration is a difficult problem. Not only is its computation very noisesensitive, but there also exist many critical motions that prevent the estimation of some of the came...
WACV
2005
IEEE
13 years 10 months ago
2005
IEEE
We propose a factorization method for structure from planar motion using a stationary perspective camera. Compared with [8] for general motion, our work has three major difference...