228 search results - page 25 / 46 » MRA Image Segmentation with Capillary Active Contour |
CVBIA
2005
Springer
14 years 1 months ago
2005
Springer
We present a novel framework to exert topology control over a level set evolution. Level set methods offer several advantages over parametric active contours, in particular automat...
BILDMED
2007
13 years 9 months ago
2007
Network snakes constitute one of the latest advances in the research of image segmentation techniques: they integrate topology into active contour models. This concept is applied t...
PREMI
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In this study, we present a new multi-band image representation for improving AAM segmentation accuracy for illumination invariant face alignment. AAM is known to be very...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
In this paper, we describe a new region-based approach to active contours for segmenting images composed of two or three types of regions characterizable by a given statistic. The...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper addresses the problem of finding objects made of glass (or other transparent materials) in images. Since the appearance of glass objects depends for the most part on wha...