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

Internet

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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