Fast non-local means with size-adaptive search window

Fast non-local means with size-adaptive search window

In this study, the authors present a fast non-local means (NLM) image denoising algorithm with size-adaptive search window. On the basis of the edge gradient and direction of the noisy image, the proposed fast scheme divides all the pixels into significant edge, moderate edge or non-edge region, and...

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Bibliographic Details
Main Authors: Hancheng Yu, Min Tan
Format: Article
Language:English
Published: Wiley 2016-03-01
Series:The Journal of Engineering
Subjects:
image denoising
edge detection
visual quality
computational cost
nonedge region
noisy image
edge gradient
NLM image denoising algorithm
size-adaptive search window
fast nonlocal means
Online Access:http://digital-library.theiet.org/content/journals/10.1049/joe.2015.0190

Internet

http://digital-library.theiet.org/content/journals/10.1049/joe.2015.0190

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