89 search results - page 9 / 18 » Local Region Descriptors for Active Contours Evolution |
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper we propose a rigorous framework for texture image segmentation relying on region-based active contours (RBAC) and sparse texture representation. Such representations...
CVBIA
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. We present a method for finding the boundaries between adjacent regions in an image, where “seed” areas have already been identified in the individual regions to be...
IJCV
2006
13 years 8 months ago
2006
In this paper, we propose a new variational model to segment an object belonging to a given shape space using the active contour method, a geometric shape prior and the Mumford-Sha...
FGR
2004
IEEE
14 years 8 days ago
2004
IEEE
In this paper, we present a new method to obtain the contours of color faces. First, we introduce a new nonlinear skin classifier to detect the human skin information in images. T...
SSIAI
2002
IEEE
14 years 1 months ago
2002
IEEE
This paper introduces an active contour or snakebased method for tracking cells within a video sequence. Specifically, we apply our cell tracking techniques to rolling leukocytes ...