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kash
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converting a image

Asked by kash
on 25 May 2012
I have some frames taken from a video,the size of each image is 512x512,I want to divide those images into 64x64x64 blocks please help,i want to perform 3d-dualtree wavelet transform,please help

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1 Answer

Answer by Stephen
on 25 May 2012
 Accepted Answer

im2col(a,[64 64],'distinct')
will give you your blocks as columns that you just need to reshape into squares again. I can't help with wavelets.

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