文件名称:GVD
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- 上传时间:2012-11-16
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文件大小:1.15kb
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Active Contour (or Snake) Model is recognized as one of the efficient tools for 2D/3D image segmentation. How- ever, traditional snake models prove to be limited in sev- eral aspects. The presentpaper describes a set of difision equations applied ro image gradient vectors, yielding a vec- torfeld over the image domain. The obtained vectorfield pmvides the Snake Model an exrernal force as well as an auromatic way to generate the initial contours. Finally a region merging technique is employed to further impmve the segmentation results.
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miroir_extract.m
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