3630 search results - page 205 / 726 » Fast Marching Methods |
162
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
We demonstrate that it is possible to filter an image with an elliptic window of varying size, elongation and orientation with a fixed computational cost per pixel. Our method inv...
184
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
A key goal of far-field activity analysis is to learn the usual pattern of activity in a scene and to detect statistically anomalous behavior. We propose a method for unsupervised...
154
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Linear feature detection is a very important issue in the areas of image analysis, computer vision, and pattern recognition. It has found applications in many diverse areas such a...
156
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ISBI
2002
IEEE
16 years 7 months ago
2002
IEEE
In the present paper we propose a method for fast segmentation of ultrasound data. It is based on setting up a model depending on user input. We apply a matching scheme in order t...
162
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ISBI
2006
IEEE
16 years 7 months ago
2006
IEEE
We propose a simple and straightforward analytic solution for the Q-ball reconstruction of the diffusion orientation distribution function (ODF) of the underlying fiber population...