258 search results - page 26 / 52 » Noisy Image Segmentation Based on a Level Set Evolution |
117
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ICIP
2006
IEEE
16 years 2 months ago
2006
IEEE
We address unsupervised variational segmentation ofmulti-look complex polarimetric images using a Wishart observation model via level sets. The methods consists of minimizing a fu...
IEEECGIV
2006
IEEE
15 years 7 months ago
2006
IEEE
In wavelet deblurring of noisy images the finest resolution levels are key parameters which require fine tuning. In this paper we present a blockwise thresholding rule in the Fo...
128
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MICCAI
2005
Springer
16 years 2 months ago
2005
Springer
A novel shape based segmentation approach is proposed by modifying the external energy component of a deformable model. The proposed external energy component depends not only on t...
123
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CVPR
2000
IEEE
16 years 3 months ago
2000
IEEE
Curve evolution schemes for segmentation, implemented with level set methods, have become an important approach in computer vision. Previous work has modeled evolving contours whi...
100
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MICCAI
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. Computer aided detection (CAD) of colonic polyps in computed tomographic colonography has tremendously impacted colorectal cancer diagnosis using 3D medical imaging. It i...