710 search results - page 75 / 142 » Structural Descriptors for 3D Shapes |
CVPR
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper proposes a method to recover the embedding
of the possible shapes assumed by a deforming nonrigid
object by comparing triplets of frames from an orthographic
video se...
CVPR
2000
IEEE
14 years 11 months ago
2000
IEEE
Inferring both 3D structure and motion of nonrigid objects from monocular images is an important problem in computational vision. The challenges stem not only from the absence of ...
IJCV
1998
13 years 8 months ago
1998
Images formed by a human face change with viewpoint. A new technique is described for synthesizing images of faces from new viewpoints, when only a single 2D image is available. A...
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
Abstract. The deformation of applicable surfaces such as sheets of paper satisfies the differential geometric constraints of isometry (lengths and areas are conserved) and vanishin...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
In this paper we revisit local feature detectors/descriptors developed for 2D images and extend them to the more general framework of scalar fields defined on 2D manifolds. We pro...