645 search results - page 31 / 129 » Active Shape Model Segmentation with Optimal Features |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Many vision problems can be cast as optimizing the conditional probability density function p(C|I) where I is an image and C is a vector of model parameters describing the image. ...
ICDAR
2003
IEEE
14 years 28 days ago
2003
IEEE
This paper presents a novel approach to the on-line signature verification using local shape Analysis. First, segment the input signature into several segments using HMM (Hidden M...
CVPR
2004
IEEE
13 years 11 months ago
2004
IEEE
We formulate face localization as a Maximum A Posteriori Probability(MAP) problem of finding the best estimation of human face configuration in a given image. The a prior distribu...
VIIP
2001
13 years 9 months ago
2001
In this paper, we present an easy, efficient and practical algorithm, which extracts the feature silhouette from a photograph for virtual human modeling. Our segmentation algorith...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We propose a hybrid body representation that represents each typical pose by both template-like view information and part-based structural information. Specifically, each body par...