981 search results - page 55 / 197 » Segmentation of Shapes |
162
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ICCV
2005
IEEE
15 years 11 months ago
2005
IEEE
We propose a closely coupled object detection and segmentation algorithm for enhancing both processes in a cooperative and iterative manner. Figure-ground segmentation reduces the...
176
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ICIP
2008
IEEE
16 years 15 days ago
2008
IEEE
This paper addresses the shape-based segmentation problem using level sets. In particular, we propose a fast algorithm to solve the piece-wise constant Chan-Vese segmentation mode...
158
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CVBIA
2005
Springer
15 years 11 months ago
2005
Springer
Segmentation of medical images is an important first step in the analysis of medical images. A lot of research has been performed on the segmentation of complex CT/MR images using...
138
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IBPRIA
2003
Springer
15 years 11 months ago
2003
Springer
Many segmentation techniques are available in the literature and some of them have been widely used in different application problems. Most of these segmentation techniques were mo...
149
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IBPRIA
2007
Springer
16 years 7 days ago
2007
Springer
In this paper we present a method to recognize shapes by analyzing a polygonal approximation of their boundaries. The method is independent of the used approximation method since i...