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November 1999

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1999.11.30 22:23 "libtiff 3.5.3 release.", by Michael L Welles

1999.11.30 22:53 "Re: libtiff 3.5.3 release.", by Izumi Ohzawa

1999.11.30 23:07 "Re: libtiff 3.5.3 release.", by Tom Lane

1999.12.01 00:08 "Re: libtiff 3.5.3 release.", by Michael L Welles

1999.11.30 23:22 "Re: libtiff 3.5.3 release.", by Daniel Mccoy

1999.12.01 13:56 "Re: libtiff 3.5.3 release.", by Bruce Cameron

1999.12.01 18:35 "Re: libtiff 3.5.3 release.", by Daniel Mccoy

1999.12.02 07:06 "", by <lincke@de.ibm.com>

1999.12.01 03:15 "Re: libtiff 3.5.3 release.", by Bob Friesenhahn

1999.12.01 16:04 "Re: libtiff 3.5.3 release.", by Michael L Welles

1999.11.30 23:07 "Re: libtiff 3.5.3 release.", by Martin Bailey

1999.12.01 14:08 "Re: libtiff 3.5.3 release.", by Bruce Cameron

1999.12.01 15:02 "Re: libtiff 3.5.3 release.", by Klaus Bartz

1999.12.01 14:33 "Re: libtiff 3.5.3 release.", by <apex@calpha.com>

1999.12.01 14:42 "ZIP compression [was: libtiff 3.5.3 release.]", by Tom Kacvinsky

1999.12.01 15:24 "Re: ZIP compression [was: libtiff 3.5.3 release.]", by Leonard Rosenthol

1999.12.01 15:51 "Re: ZIP compression [was: libtiff 3.5.3 release.]", by Tom Kacvinsky

1999.12.01 18:04 "Re: ZIP compression [was: libtiff 3.5.3 release.]", by Bryan H Maret

1999.12.02 05:16 "Re: ZIP compression [was: libtiff 3.5.3 release.]", by Leonard Rosenthol

1999.12.01 17:39 "Re: ZIP compression [was: libtiff 3.5.3 release.]", by Bryan H Maret

1999.12.02 11:42 "Re: ZIP compression [was: libtiff 3.5.3 release.]", by Ivo Penzar

1999.12.06 20:42 "Re: ZIP compression [was: libtiff 3.5.3 release.]", by <apex@calpha.com>

1999.12.01 16:17 "Re: libtiff 3.5.3 release.", by Peter Smith

1999.12.01 16:43 "Re: libtiff 3.5.3 release.", by Tom Lane

1999.12.01 16:49 "Re: libtiff 3.5.3 release.", by Darrin Cardani

1999.12.01 19:20 "Re: libtiff 3.5.3 release.", by Chris Hanson

1999.12.01 19:20 "Re: libtiff 3.5.3 release.", by Chris Hanson

Bruce Cameron <cameron@petris.com> wrote:
> Most of the image I handle use CCITT compression, which I have presumed
> is lossless.  It may be that the reason I get good small images is that
> for the most part I am operating on greyscale or binary images.  Is
> CCITT not lossless, or is it that it is a 'non-standard' compression?

CCITT T.4 and T.6 (Group 3 and Group 4 Fax) compression is lossless, but
it operates on bits rather than bytes.  It's mainly intended for use
with bilevel images.

  -- Chris