993 search results - page 40 / 199 » A Fast Optimization Method for Level Set Segmentation |
139
Voted
CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
The ability to constrain the geometry of deformable models for image segmentation can be useful when information about the expected shape or positioning of the objects in a scene i...
148
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CVPR
2008
IEEE
15 years 2 months ago
2008
IEEE
Efficient segmentation of globally optimal surfaces in volumetric images is a central problem in many medical image analysis applications. Intra-class variance has been successful...
122
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ISBI
2002
IEEE
16 years 3 months ago
2002
IEEE
In the present paper we propose a method for fast segmentation of ultrasound data. It is based on setting up a model depending on user input. We apply a matching scheme in order t...
159
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VLSM
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. Given an image, digital matting consists in extracting a foreground element from the background. Standard methods are initialized with a trimap, a partition of the image ...
124
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CGF
2008
15 years 2 months ago
2008
This paper presents a novel segmentation method to assist the rigging of articulated bodies. The method computes a coarse-to-fine hierarchy of segments ordered by the level of det...