466 search results - page 16 / 94 » Shape Priors using Manifold Learning Techniques |
121
click to vote
CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
Human action video sequences can be considered as nonlinear dynamic shape manifolds in the space of image frames. In this paper, we address learning and classifying human actions ...
138
click to vote
MIAR
2010
IEEE
15 years 8 days ago
2010
IEEE
Intravascular Ultrasound(IVUS) is an imaging technology which provides cross-sectional images of internal coronary vessel structures. The IVUS frames are acquired by pulling the ca...
106
Voted
IVC
2006
15 years 1 months ago
2006
We propose a novel approach for modeling, tracking and recognizing facial expressions. Our method works on a low dimensional expression manifold, which is obtained by Isomap embed...
150
Voted
CVPR
2008
IEEE
15 years 2 months ago
2008
IEEE
Learning a robust projection with a small number of training samples is still a challenging problem in face recognition, especially when the unseen faces have extreme variation in...
124
click to vote
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
We consider the problem of parsing facial features from an image labeling perspective. We learn a per-pixel unary classifier, and a prior over expected label configurations, allow...