does matlab support 3d quantization table?

2013 11 月 23

1 回答

6 ビュー (30 日間)

0 投票

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?

0 件のコメント
-2 件の古いコメントを表示 -2 件の古いコメントを非表示

Image Analyst 2013 年 11 月 23 日

0 投票

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

Chung 2013 年 11 月 26 日

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

Image Analyst 2013 年 11 月 26 日

Do it yourself manually.

ヘルプセンターおよび File Exchange で Image Processing Toolbox についてさらに検索

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by