18 search results - page 2 / 4 » A Novel Image Segmentation Enhancement Technique based on Ac... |
ICIP
2007
IEEE
14 years 7 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...
MICCAI
2007
Springer
14 years 6 months ago
2007
Springer
Abstract. In this paper, we present a novel approach for the segmentation of white matter tracts based on Finsler active contours. This technique provides an optimal measure of con...
IBPRIA
2007
Springer
13 years 11 months ago
2007
Springer
This paper presents a novel methodology to obtain the breast skin line in mammographic images. The breast edge provides important information of the breast shape and deformation wh...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
The aim of this article is to recall the applications of the topological asymptotic expansion to many image processing problems. We briefly review the topological asymptotic analy...
CVPR
2001
IEEE
14 years 7 months ago
2001
IEEE
A methodology for the segmentation of successive frames of a video sequence is presented. Traditional methods, treating each frame in isolation, are computationally expensive, ign...