779 search results - page 114 / 156 » A Bayesian approach for image segmentation with shape priors |
CAIP
2009
Springer
14 years 3 months ago
2009
Springer
Most object detection techniques discussed in the literature are based solely on texture-based features that capture the global or local appearance of an object. While results indi...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
In this paper we present coupled partial differential equations (PDEs) for the problem of joint segmentation and registration. The registration component of the method estimates a...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
A key step in the process of lip-reading is determining the shape of the speaker’s lips. This has previously been achieved through an energy method known as “snakes”, howeve...
CVPR
2008
IEEE
14 years 3 months ago
2008
IEEE
We propose a method that detects and segments multiple, partially occluded objects in images. A part hierarchy is defined for the object class. Whole-object segmentor and part de...
CVPR
2009
IEEE
14 years 3 months ago
2009
IEEE
Illuminant estimation from shadows typically relies on accurate segmentation of the shadows and knowledge of exact 3D geometry, while shadow estimation is difficult in the presen...