How do you apply DCT to 8x8 blocks of an image?

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soni on 5 Apr 2015

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Commented: Geoff Hayes on 5 Apr 2015

Hi,

I have split a 512x512 image into 8 blocks using for loop.

How do I apply dct2 to each block ?

Thanks

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Geoff Hayes on 5 Apr 2015

soni - what is the code that you are using to split your image into the 8x8 blocks?

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