448 search results - page 12 / 90 » Fast and robust active contours for image segmentation |
ISBI
2008
IEEE
16 years 10 days ago
2008
IEEE
In the field of image segmentation, most of level-set-based active contour approaches are based on a discrete representation of the associated implicit function. We present in thi...
ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
ECCV
2008
Springer
15 years 1 months ago
2008
Springer
Active contour formulations predominate current minimization of the Mumford-Shah functional (MSF) for image segmentation and filtering. Unfortunately, these formulations necessitat...
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IPMI
1999
Springer
16 years 14 days ago
1999
Springer
Abstract. Automatic and semi-automatic magnetic resonance angiography (MRA) segmentation techniques can potentially save radiologists large amounts of time required for manual segm...
SIP
2007
15 years 1 months ago
2007
Segmentation involves separating distinct regions in an image. In this note, we present a novel variational approach to perform this task. We propose an energy functional that nat...