896 search results - page 37 / 180 » A Perceptual Shape Descriptor |
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
Embedding generic shape information into probabilistic spatiotemporal video object segmentation is of pivotal importance to achieving better segmentation, since it provides valuab...
CVPR
2005
IEEE
14 years 12 months ago
2005
IEEE
We optimize over the set of corrected laplacians (CL) associated with a weighted graph to improve the average case normalized cut (NCut) of a graph. Unlike edge-relaxation SDPs, o...
ICIP
1999
IEEE
14 years 2 months ago
1999
IEEE
We have been developing a stochastic model for figure-ground separation[9][3][12]. The model selects/constructs theforeground with preferenceforfigures with "moreconvex"...
ECCV
2006
Springer
14 years 11 months ago
2006
Springer
Abstract. Automatic delineation of anatomical structures in 3-D volumetric data is a challenging task due to the complexity of the object appearance as well as the quantity of info...
CVPR
2006
IEEE
14 years 4 months ago
2006
IEEE
This paper introduces a new representation for planar curves. From the well-known Dirichlet problem for a disk, the harmonic function embedded in a circular disk is solely depende...