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Alternating direction methods are a common tool for general mathematical programming and optimization. These methods have become particularly important in the field of variational image processing, which frequently requires the minimization of non-differentiable objectives. This paper considers accelerated (i.e., fast) variants of two common alternating direction methods: the Alternating Direct...
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ژورنال
عنوان ژورنال: The European Physical Journal Special Topics
سال: 2015
ISSN: 1951-6355,1951-6401
DOI: 10.1140/epjst/e2015-02341-5