does matlab support 3d quantization table?

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ting
ting on 23 Nov 2013
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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Answers (1)

Image Analyst
Image Analyst on 23 Nov 2013
Take a look at imquantize() in the Image Processing Toolbox.
  2 Comments
Chung
Chung on 26 Nov 2013
If i don't have the image processing toolbox, what can i do ?

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