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Fast Second Degree Total Variation Method for Image Compressive Sensing

This paper presents a computationally efficient algorithm for image compressive sensing reconstruction using a second degree total variation (HDTV2) regularization. Firstly, a preferably equivalent formulation of the HDTV2 functional is derived, which can be formulated as a weighted L (1)-L (2) mixe...

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Detalles Bibliográficos
Autores principales:	Liu, Pengfei, Xiao, Liang, Zhang, Jun
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2015
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4567071/ https://www.ncbi.nlm.nih.gov/pubmed/26361008 http://dx.doi.org/10.1371/journal.pone.0137115

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