24 search results - page 3 / 5 » Weights and Topology: A Study of the Effects of Graph Constr... |
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
In this paper, we present a novel active contour model, in which the traditional gradient descent optimization is replaced by graph cut optimization. The basic idea is to first de...
CVPR
2010
IEEE
13 years 6 months ago
2010
IEEE
Multiple surface searching with only image intensity information is a difficult job in the presence of high noise and weak edges. We present in this paper a novel method for global...
SMI
2006
IEEE
13 years 11 months ago
2006
IEEE
There is a growing need to extract features from point sets for purposes like model classification, matching, and exploration. We introduce a technique for segmenting a point-sam...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Interactive segmentation is useful for selecting objects of interest in images and continues to be a topic of much study. Methods that grow regions from foreground/background seed...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
This paper presents a novel method for efficient boundary based shapes matching and retrieval in presence of occlusion. In this method, the geometric and topological information o...