6 search results - page 1 / 2 » A simple prior-free method for non-rigid structure-from-moti... |
CVPR
2011
IEEE
13 years 25 days ago
2011
IEEE
Non-rigid structure from motion (NR-SFM) is a difficult, underconstrained problem in computer vision. This paper proposes a new algorithm that revises the standard matrix factori...
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper describes a new algorithm for recovering the
3D shape and motion of deformable and articulated objects
purely from uncalibrated 2D image measurements using an
iterati...
CVPR
2005
IEEE
13 years 6 months ago
2005
IEEE
Multibody affine Structure From Motion (SFM) methods commonly assume independent motion between objects such that the ‘measurement matrix’ has rank 4k. When multiple views ar...
IJCV
2010
13 years 3 months ago
2010
We present an information theoretic approach to define the problem of structure from motion (SfM) as a blind source separation one. Given that for almost all practical joint densi...
ISVC
2009
Springer
2009
Springer
Factorization of Correspondence and Camera Error for Unconstrained Dense Correspondence Applications
13 years 11 months ago
Abstract. A correspondence and camera error analysis for dense correspondence applications such as structure from motion is introduced. This provides error introspection, opening u...