2591 search results - page 209 / 519 » Segmentation of medical images using a genetic algorithm |
226
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IBPRIA
2005
Springer
16 years 6 days ago
2005
Springer
Abstract. This article presents the results of an unsupervised segmentation algorithm in multispectral images. The algorithm uses a minimization function which takes into account e...
200
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We propose a scheme to introduce directionality in the Random Walker algorithm for image segmentation. In particular, we extend the optimization framework of this algorithm to com...
191
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CIKM
2004
Springer
16 years 2 days ago
2004
Springer
Biosequences typically have a small alphabet, a long length, and patterns containing gaps (i.e., “don’t care”) of arbitrary size. Mining frequent patterns in such sequences ...
199
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
The problem of eye detection in face images is very important for a large number of applications ranging from face recognition to gaze tracking. In this paper we propose a new alg...
143
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ICIP
1998
IEEE
16 years 8 months ago
1998
IEEE
Several segmentation techniques were evaluated for their effectiveness in distinguishing lesion from background in dermatoscopic images of pigmented lesions (moles and melanomas)....