Image decomposition

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bapu naidu on 1 Mar 2011

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Can anybody help me with the MATLAB code of second level decomposition of an image using DWT?

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shyama p on 17 Mar 2011

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https://in.mathworks.com/matlabcentral/answers/2277-image-decomposition#answer_4994

1st level original image is decomposed in to 4 subband (LL,HL,LH,HH), to find 2nd level decompose the LL subband

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