[vorbis-dev] Integer wavelet video codec (source and test program)

Holger Waechtler hwaechtler at users.sourceforge.net
Thu Jan 25 05:23:26 PST 2001

Hi everybody,

I wrote last time some code to do video compression using a 3d integer
wavelet transform. Since it uses a reversible lifting scheme and avoids a
lot of floating point operations compared to Jacks initial Tarkin code,
this should be somewhat faster and allow lossy+lossless compression.

The current implementation is very experimental, but nevertheless I would
be happy if some of you would take a look on the source available at
http://www.informatik.hu-berlin.de/~waechtle/w3d-0.1.14.tar.gz (about 9k).

Comments, ideas, help and contributions are always welcome.
Please cc me in replies, I'm not subscribed on this list.

- Holger

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