* [9fans] wavelet compression
@ 2002-07-03 8:53 Peter A. Cejchan
2002-07-04 8:29 ` Don
0 siblings, 1 reply; 3+ messages in thread
From: Peter A. Cejchan @ 2002-07-03 8:53 UTC (permalink / raw)
To: 9fans
Hi,
how do you like this 0.512bpp (0.064 bit) compressed image (1:16 greyscale) ?
http://neXt.gli.cas.cz/al4096.gif
This 256x256 compressed greyscale has 4kb. Compare quality with original
http://neXt.gli.cas.cz/al.gif
Get the Plan9 APE-ported software (wavelet image compression) from:
ftp://neXt.gli.cas.cz/plan9/4e/EPWIC-1.tbz
Enjoy!
PS: it uses PGM (portable greymap) format on input/output. Anyone is going to write pgm/topgm for Plan 9??? ;)
--
++pac.
Peter A. Cejchan
Paleobiology Lab, GLU Acad. Sci. CZ
<pac@next.gli.cas.cz>
[http | ftp]://next.gli.cas.cz
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [9fans] wavelet compression
2002-07-03 8:53 [9fans] wavelet compression Peter A. Cejchan
@ 2002-07-04 8:29 ` Don
2002-07-08 8:56 ` peter a. cejchan
0 siblings, 1 reply; 3+ messages in thread
From: Don @ 2002-07-04 8:29 UTC (permalink / raw)
To: 9fans
> Get the Plan9 APE-ported software (wavelet image compression) from:
> ftp://neXt.gli.cas.cz/plan9/4e/EPWIC-1.tbz
>
File not found.
Don
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [9fans] wavelet compression
2002-07-04 8:29 ` Don
@ 2002-07-08 8:56 ` peter a. cejchan
0 siblings, 0 replies; 3+ messages in thread
From: peter a. cejchan @ 2002-07-08 8:56 UTC (permalink / raw)
To: 9fans
Don <north_@www.7f.no-ip.com> wrote in message news:<8f6cf824.0207031328.109dede8@posting.google.com>...
> > Get the Plan9 APE-ported software (wavelet image compression) from:
> > ftp://neXt.gli.cas.cz/plan9/4e/EPWIC-1.tbz
> >
> File not found.
> Don
Fixed! Thanks for a notice!
++pac.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2002-07-03 8:53 [9fans] wavelet compression Peter A. Cejchan
2002-07-04 8:29 ` Don
2002-07-08 8:56 ` peter a. cejchan
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