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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Veröffentlicht in:	Mathematical problems in engineering Jg. 2020; H. 2020; S. 1 - 8
Hauptverfasser:	Wang, Jin-Jia, Wei, Xiao, Yu, Hui, Li, Jing
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Cairo, Egypt Hindawi Publishing Corporation 2020 Hindawi John Wiley & Sons, Inc
Schlagworte:	Algorithms Coding Convergence Descent Dictionaries Image processing Mathematical problems Methods Multilayers Needles Optimization Signal processing Theorems Variables
ISSN:	1024-123X, 1563-5147
Online-Zugang:	Volltext
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