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Adaptive tight frame based multiplicative noise removal

Sparse approximation has shown to be a significant tool in improving image restoration quality, assuming that the targeted images can be approximately sparse under some transform operators. However, it is impossible for a fixed system to be always optimal for all the images. In this paper, we presen...

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Detalles Bibliográficos
Autores principales: Zhou, Weifeng, Yang, Shuguo, Zhang, Caiming, Fu, Shujun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4751107/
https://www.ncbi.nlm.nih.gov/pubmed/26904391
http://dx.doi.org/10.1186/s40064-015-1655-6