Magnetostatic Active Contour Model with Classification Method of Sparse Representation
نویسندگان
چکیده
منابع مشابه
Image Classification via Sparse Representation and Subspace Alignment
Image representation is a crucial problem in image processing where there exist many low-level representations of image, i.e., SIFT, HOG and so on. But there is a missing link across low-level and high-level semantic representations. In fact, traditional machine learning approaches, e.g., non-negative matrix factorization, sparse representation and principle component analysis are employed to d...
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A new external velocity field for active contours is proposed. The velocity field is based on magnetostatics and hypothesised magnetic interactions between the active contour and image gradients. In this paper, we introduce the method and study its convergence capability for the recovery of shapes with complex topology and geometry, including deep, narrow concavities. The proposed active contou...
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ژورنال
عنوان ژورنال: Journal of Electrical and Computer Engineering
سال: 2020
ISSN: 2090-0147,2090-0155
DOI: 10.1155/2020/5438763