779 search results - page 129 / 156 » A Bayesian approach for image segmentation with shape priors |
CVPR
2010
IEEE
13 years 6 months ago
2010
IEEE
We propose an approach that parses registered images captured at ground level into architectural units for large-scale city modeling. Each parsed unit has a regularized shape, whi...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
The paper deals with grouping of edges to contours of shapes using only local symmetry and continuity. Shape skeletons are used to generate the search space for a version of the M...
NIPS
2008
13 years 10 months ago
2008
Contours have been established in the biological and computer vision literature as a compact yet descriptive representation of object shape. While individual contours provide stru...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Reliable facial expression recognition by machine is still a challenging task. We propose a framework to recognise various expressions by tracking facial features. Our method uses...
ICCV
2005
IEEE
14 years 10 months ago
2005
IEEE
We propose a new approach to deal with the first and second order statistics of a set of images. These statistics take into account the images characteristic deformations and thei...