Re: Compression of very large images

thank you all for your resposes

I would like to specify that i need to decompress all the image
completely every time. What I mean is that I am kinda familiar with
PAQ code and that i'm not really a newbie in compression. I'm open to
either lossless or lossy compression. I read about a lot of lossless
image compressors (bmf,calic,etc) but these are old (it could be also
that my sources aren't good). So I was wondering if it is possible to
have a better compression than JPEG2000 using, I don't know, maybe a
PAQ specific adaption algorithm. That can take time to compress but
that is faster to decompress and I mean a lot faster. I know about the
AnalogModel(for audio,bmp,etc) in PAQ but I'm not sure how it works.

.

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