Spatially Adaptive Non-local MRI Denoising

[...]distance is used to automatically set the parameter h of the filter which is related with the local denoising strength of the filter. [...]the filtering process consist in the application of the proposed method twice, one using a similarity window of 3x3x3 and another using a window of 5x5x5.

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Bibliographic Details
Published in:NeuroImage (Orlando, Fla.) Fla.), 2009-07, Vol.47, p.S72-S72
Main Authors: Manjón, J.V., Coupé, P, Martí-Bonmatí, L, Collins, D.L., Robles, M
Format: Article
Language:English
Subjects:
Noise
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Description
Summary:[...]distance is used to automatically set the parameter h of the filter which is related with the local denoising strength of the filter. [...]the filtering process consist in the application of the proposed method twice, one using a similarity window of 3x3x3 and another using a window of 5x5x5.
ISSN:1053-8119
1095-9572
DOI:10.1016/S1053-8119(09)70443-4