local mean in empirical mode decomposition

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Suzanne Hussein
Suzanne Hussein 2016-3-1
回答： Image Analyst 2016-3-5
What is the local mean in empirical mode decomposition ? What is the different between local mean and mean? Can any one give me code of local mean? Thanks

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回答（1 个）

Image Analyst
Image Analyst 2016-3-5
The local mean can be computed by conv2():
windowWidth = 9; % Some odd number
kernel = ones(windowWidth) / windowWidth^2;
localMeanImage = conv2(double(inputImage), kernel, 'same');

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