258 search results - page 37 / 52 » Noisy Image Segmentation Based on a Level Set Evolution |
109
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ECCV
2006
Springer
16 years 1 months ago
2006
Springer
Image restoration is a keen problem of low level vision. In this paper, we propose a novel - assumption-free on the noise model - technique based on random walks for image enhancem...
248
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CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
We introduce a morphological approach to curve evolution. The
differential operators used in the standard PDE snake models can be
approached using morphological operations...
178
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ISVC
2009
Springer
15 years 4 months ago
2009
Springer
Bone mineral density (BMD) measurements and fracture analysis of the spine bones are restricted to the Vertebral bodies (VBs). In this paper, we present a novel and fast 3D segment...
ICIP
2001
IEEE
16 years 1 months ago
2001
IEEE
Video segmentation is among the most important challenges of video processing and compression (MPEG-4 and MPEG-7). A drawback of classical methods is the computational cost due to...
107
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IJCV
2007
14 years 11 months ago
2007
In this article we present the integration of 3-D shape knowledge into a variational model for level set based image segmentation and contour based 3-D pose tracking. Given the sur...