[vorbis-dev] 2d wavelet transforms

[jsr at dds.nl]

>Your input does not need to be signed. 
>
>I would scale my input to be 0.0 .. 1.0 and degamma it in 
the process. (So
>that .5 is half bright to the viewer).

Okay, thanks. My signal processing knowledge really needs 
work. Then again, given that I completed my first Linear 
Algebra course only a month ago (silly stuff, knew most of 
it anyway) I suppose I'm relatively quite far. I should try 
to find a book on signal processing in the uni library, I 
don't think it's in the first year CS curriculum here. In 
fact it may not even be in it at all. Annoying.

Why am I bothering you with this?

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