268 search results - page 20 / 54 » Estimating Nonrigid Shape Deformation Using Moments |
100
click to vote
ISBI
2004
IEEE
16 years 1 months ago
2004
IEEE
Diffeomorphic non-rigid registration of shapes is a very difficult problem. We use the point-set representation for shapes since statistical shape analysis in this space is relati...
109
Voted
CVPR
2008
IEEE
15 years 7 months ago
2008
IEEE
We propose a person-dependent, manifold-based approach for modeling and tracking rigid and nonrigid 3D facial deformations from a monocular video sequence. The rigid and nonrigid ...
106
click to vote
CVPR
2004
IEEE
16 years 2 months ago
2004
IEEE
A key step for the effective use of local image features (i.e., highly distinctive and robust features) for recognition or image matching is the appropriate grouping of feature ma...
141
click to vote
CVPR
2004
IEEE
16 years 2 months ago
2004
IEEE
We demonstrate a novel approach to modelling arbitrary temporally-deforming objects using spatio-temporal Fourier descriptors. This is a continuous boundary descriptor, which can ...
95
Voted
IPMI
2005
Springer
16 years 1 months ago
2005
Springer
Registration based on B-spline transformations has attracted much attention in medical image processing recently. Non-rigid registration provides the basis for many important techn...