16 search results - page 1 / 4 » In Defense of Orthonormality Constraints for Nonrigid Struct... |
CVPR
2009
IEEE
14 years 12 months ago
2009
IEEE
In factorization approaches to nonrigid structure from
motion, the 3D shape of a deforming object is usually modeled
as a linear combination of a small number of basis
shapes. T...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
Recovery of three dimensional (3D) shape and motion of non-static scenes from a monocular video sequence is important for applications like robot navigation and human computer inte...
ICCV
2011
IEEE
12 years 4 months ago
2011
IEEE
Non-rigid structure from motion (NRSFM) is a difficult, underconstrained problem in computer vision. The standard approach in NRSFM constrains 3D shape deformation using a linear...
CVPR
2011
IEEE
13 years 24 days ago
2011
IEEE
In this paper we reformulate the 3D reconstruction of deformable surfaces from monocular video sequences as a labeling problem. We solve simultaneously for the assignment of featu...
CVPR
2000
IEEE
14 years 6 months ago
2000
IEEE
The motion of a non-rigid scene over time imposes more constraints on its structure than those derived from images at a single time instant alone. An algorithm is presented for si...