76 search results - page 2 / 16 » On the Complexity of Matrix Rank and Rigidity |
CVPR
2001
IEEE
14 years 7 months ago
2001
IEEE
This paper presents a novel solution for flow-based tracking and 3D reconstruction of deforming objects in monocular image sequences. A non-rigid 3D object undergoing rotation and...
CVPR
2006
IEEE
14 years 7 months ago
2006
IEEE
In this paper we consider the problem of segmenting multiple rigid motions using multi?frame point correspondence data. The main idea of the method is to group points according to...
ICIP
1999
IEEE
14 years 7 months ago
1999
IEEE
The factorization method [1] is a feature-based approach to recover 3D rigid structure from motion. In [2], we extended their framework to recover a parametric description of the ...
CVPR
2000
IEEE
14 years 7 months ago
2000
IEEE
This paper addresses the problem of recovering 3D non-rigid shape models from image sequences. For example, given a video recording of a talking person, we would like to estimate ...
RECSYS
2010
ACM
13 years 3 months ago
2010
ACM
A ranking approach, ListRank-MF, is proposed for collaborative filtering that combines a list-wise learning-to-rank algorithm with matrix factorization (MF). A ranked list of item...