Subject:
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mosaic maker dithering
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Newsgroups:
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lugnet.cad
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Date:
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Tue, 27 May 2003 11:03:42 GMT
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Viewed:
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587 times
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Hi,
I'm new to the group and was wondering if anyone knew what error diffusion
dithering algorithm is used in the online Mosaic maker? I have been playing
with one of my own and my results don't even look close. Any help would be
appreciated.
Thanks
Peter
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Message has 1 Reply:
 | | Re: mosaic maker dithering
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| (...) Peter, It uses 'ppmquant' from the NetPBM (aka PBMtools) package. Type 'man ppmquant' on a Unix system for details. I think it uses Heckbert color space partitioning but I'm not sure off hand. --Todd (21 years ago, 27-May-03, to lugnet.cad)
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