2-D impulse noise suppression by recursive gaussian maximum likelihood estimation.

2-D impulse noise suppression by recursive gaussian maximum likelihood estimation.

An effective approach termed Recursive Gaussian Maximum Likelihood Estimation (RGMLE) is developed in this paper to suppress 2-D impulse noise. And two algorithms termed RGMLE-C and RGMLE-CS are derived by using spatially-adaptive variances, which are respectively estimated based on certainty and jo...

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Bibliographic Details
Main Authors: Yang Chen, Jian Yang, Huazhong Shu, Luyao Shi, Jiasong Wu, Limin Luo, Jean-Louis Coatrieux, Christine Toumoulin
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2014-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC4023935?pdf=render

Internet

http://europepmc.org/articles/PMC4023935?pdf=render

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