464 search results - page 54 / 93 » A Variational Approach for Color Image Segmentation |
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Figure-ground discrimination is an important problem in computer vision. Previous work usually assumes that the color distribution of the figure can be described by a low dimensio...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
We present a novel approach, clustering on local image profiles, for statistically characterizing image intensity in object boundary regions. In deformable model segmentation, a d...
PR
2000
2000
A region-level motion-based graph representation and labeling for tracking a spatial image partition
13 years 8 months ago
This paper addresses two image sequence analysis issues under a common framework. These tasks are, "rst, motion-based segmentation and second, updating and tracking over time...
DAGM
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. This paper presents the integration of 3D shape knowledge into a variational model for level set based image segmentation and tracking. Having a 3D surface model of an ob...
ACCV
2006
Springer
14 years 2 months ago
2006
Springer
Segmenting an image into semantically meaningful parts is a fundamental and challenging task in computer vision. Automatic methods are able to segment an image into coherent region...