Scale multiplication of wavelet transform
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How to perform scale multiplication to the wavelet transformed images.? Can someone explain the procedure.
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Akshra
on 7 Dec 2016
Edited: Akshra
on 7 Dec 2016
Hi How can I perform scale multiplication of wavelet coefficients? I am working with Discrete stationary wavelet transform (swt2) and I want to apply scale multiplication on each decomposition of coefficients. Then I want to use the final results from the scale multiplication to reconstruct the image using inverse discrete stationary wavelet transform(iswt2).
Does element-wise multiplication represent scale multiplication?
C = A.*B // element-wise multiplication
I tried the element-wise multiplication but my output when I reconstruct the image is just blank? Is there any other way of performing scale multiplication?
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