Re: the basic idea of my codec

The enthropy encoder is very difficult to follow if you don't know the 
algorithm. 

Can you give some hints on the structure of the code starting from the call 
to wavelet_3d_buf_encode_coeff in tarkin.c

Ilan


On Friday 05 July 2002 07:13 pm, you wrote:
> Maciek Urbanski wrote:
> > Have you tried the embedded-zerotree alike transform called tetrary-tree
> > ?
>
> I have avoided zerotrees because of the patent issues.
> Could you tell me the title/authors for that paper?
>
> Instead, I have concentrated on improving MRWD/SLCCA-class of algorithms.
> In these, a "significance map" is encoded that tells exactly where the
> non-zero coefficients are and then only these coefficients are encoded.
> My approach is to encode a close superset of the actual significance map
> using predictive coding and leave the remaining zero coefficients to better
> modeling of the magnitudes.

--- >8 ----
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