Nonparametric shape priors for active contour-based image segmentation
نویسندگان
چکیده
منابع مشابه
NONPARAMETRIC SHAPE PRIORS FOR ACTIVE CONTOUR−BASED IMAGE SEGMENTATION (WedAmOR11)
When segmenting images of low quality or with missing data, statistical prior information about the shapes of the objects to be segmented can significantly aid the segmentation process. However, defining probability densities in the space of shapes is an open and challenging problem. In this paper, we propose a nonparametric shape prior model for image segmentation problems. In particular, give...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2007
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2007.05.026