40 search results - page 7 / 8 » A Charged Geometric Model for Active Contours |
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Segmentation in volumetric images deals with separating `objects' from their `background' in a given 3D data. Usually, one starts with `edge detectors' that give bi...
80
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CVPR
2001
IEEE
15 years 11 months ago
2001
IEEE
Active contour and surface models, also known as deformable models, constitute a class of powerful segmentation techniques. Geometric deformable models implemented via level-set m...
104
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CGF
2002
14 years 9 months ago
2002
Feature detection is important in various mesh processing techniques, such as mesh editing, mesh morphing, mesh compression, and mesh signal processing. In spite of much research ...
TNN
2010
14 years 4 months ago
2010
In this paper we provide theoretical and numerical analysis of a geometric activity flow network model which is aimed at explaining mathematically the scale-free functional graph s...
108
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EMMCVPR
2001
Springer
15 years 2 months ago
2001
Springer
A number of geometric active contour and surface models have been proposed for shape segmentation in the literature. The essential idea is to evolve a curve (in 2D) or a surface (i...