258 search results - page 46 / 52 » Noisy Image Segmentation Based on a Level Set Evolution |
154
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FIMH
2005
Springer
15 years 9 months ago
2005
Springer
Plaque analysis in IVUS planes needs accurate intima and adventitia models. Large variety in adventitia descriptors difficulties its detection and motivates using a classification...
127
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ICCV
1999
IEEE
16 years 6 months ago
1999
IEEE
Automatic grouping and segmentation of images remains a challenging problem in computer vision. Recently, a number of authors have demonstrated good performance on this task using...
130
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BILDMED
2007
15 years 5 months ago
2007
Abstract. A major problem of segmentation of magnetic resonance images is that intensities are not standardized like in computed tomography. This article deals with the correction ...
173
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
We present a new shape prior segmentation method using graph cuts capable of segmenting multiple objects. The shape prior energy is based on a shape distance popular with level se...
144
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RAS
2008
15 years 3 months ago
2008
In this paper, we tackle the problem of unsupervised selection and posterior recognition of visual landmarks in images sequences acquired by an indoor mobile robot. This is a high...