Convergence of Slice-Based Block Coordinate Descent Algorithm for Convolutional Sparse Coding

Convolutional sparse coding (CSC) models are becoming increasingly popular in the signal and image processing communities in recent years. Several research studies have addressed the basis pursuit (BP) problem of the CSC model, including the recently proposed local block coordinate descent (LoBCoD)...

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Vydáno v:	Mathematical problems in engineering Ročník 2020; číslo 2020; s. 1 - 8
Hlavní autoři:	Wang, Jin-Jia, Wei, Xiao, Yu, Hui, Li, Jing
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Cairo, Egypt Hindawi Publishing Corporation 2020 Hindawi John Wiley & Sons, Inc
Témata:	Algorithms Coding Convergence Descent Dictionaries Image processing Mathematical problems Methods Multilayers Needles Optimization Signal processing Theorems Variables
ISSN:	1024-123X, 1563-5147
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