2-D adaptive noise-removal filtering

版本 1.1.0.0 (2.7 KB) 作者: SANTIAGO AJA-FERNANDEZ
Modified version of WIENER2 from image toolbox with proper noise estimation
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更新时间 2012/5/25

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WIENERC modifies the WIENER2 function from the MATLAB image toolbox to provide proper noise estimation (assuming additive Gaussian noise)

Four noise methods implemented:

-Mode of local variance (recommended)
-Median of local variance
-Minimum of local variance
-Median absolute deviation based.

Methods proposed in:

S. Aja-Fernández, G. vegas-Sanchez-Ferrero, M. Martín-Fernández and C. Alberola-López, "Automatic Noise Estimation in Images Using Local Statistics. Additive and Multiplicative Cases". Image and Vision Computing, Vol. 27, Issue 6, May 2009, pp. 756-770.

引用格式

SANTIAGO AJA-FERNANDEZ (2025). 2-D adaptive noise-removal filtering (https://www.mathworks.com/matlabcentral/fileexchange/36849-2-d-adaptive-noise-removal-filtering), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.1.0.0

moda.m required has been added to the same file
1.0.0.0