[SciPy-user] How to realize inverse DCT transformation by using scipy

Lubos Vrbka lists@vrbka....
Wed Jun 25 13:20:07 CDT 2008


hi

> How to realize inverse DCT transformation by using scipy?
if by iDCT you mean inverse dicrete cosine transform, you can use this code
http://projects.scipy.org/scipy/scipy/browser/trunk/scipy/sandbox/image/transforms.py

i asked similar question (but regarding DST) few days ago and the 
following travis' reply might be the right thing for you as well.
http://article.gmane.org/gmane.comp.python.scientific.user/16607/match=fourier+sine+transform+scipy

best,

-- 
Lubos _@_"
http://www.lubos.vrbka.net


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