Adaptive image processing: A bilevel structure learning approach for mixed-order total variation regularizers
نویسندگان
چکیده
A class of mixed-order \emph{PDE}-constraint regularizer for image processing problem is proposed, generalizing the standard first order total variation $(TV)$. semi-supervised (bilevel) training scheme, which provides a simultaneous optimization with respect to parameters and new regularizers, studied. Also, finite approximation method, used solve global solutions such introduced analyzed.
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ژورنال
عنوان ژورنال: Communications in Mathematical Sciences
سال: 2022
ISSN: ['1539-6746', '1945-0796']
DOI: https://doi.org/10.4310/cms.2022.v20.n4.a8