Fourier-based geometric shape prior for snakes
نویسندگان
چکیده
منابع مشابه
Fourier-based geometric shape prior for snakes
A novel method of snakes with shape prior is presented in this paper. We propose to add a new force which makes the curve evolve to particular shape corresponding to a template to overcome some well-known problems of snakes. The template is an instance or a sketch of the researched contour without knowing its exact geometric pose in the image. The prior information is introduced through a set o...
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ژورنال
عنوان ژورنال: Pattern Recognition Letters
سال: 2008
ISSN: 0167-8655
DOI: 10.1016/j.patrec.2008.01.011