does matlab support 3d quantization table?

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ting on 23 Nov 2013

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Commented: Image Analyst on 26 Nov 2013

I did the 3d DCT for blocks of 8*8*8 , I want to do the quantization. Assume quantization table is 8*8*8. Is there any matlab function i can use?

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Image Analyst on 23 Nov 2013

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Take a look at imquantize() in the Image Processing Toolbox.

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Chung on 26 Nov 2013

If i don't have the image processing toolbox, what can i do ?

Image Analyst on 26 Nov 2013

Do it yourself manually.

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