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From: zmact61@doc.ic.ac.uk (D Spinellis)
Newsgroups: comp.graphics
Subject: Re: Compression of multi-bit images
Summary: source code has been posted in comp.sources.misc
Keywords: delta modulation compression
Message-ID: <1990@gould.doc.ic.ac.uk>
Date: 17 Jun 90 11:24:19 GMT
References: <8099@b11.ingr.com> <SPENCER.90Jun4170821@spline.eecs.umich.edu> <1990Jun6.215749.21647@cc.ic.ac.uk>
Sender: news@doc.ic.ac.uk
Reply-To: dds@cc.ic.ac.uk (Diomidis Spinellis)
Organization: Imperial College Department of Computing
Lines: 20

In article <1990Jun6.215749.21647@cc.ic.ac.uk> dds@cc.ic.ac.uk (Diomidis Spinellis) writes:
[...]
>Some time ago I implemented a compress / uncompress set of programs for a
[...]
>These are the results:
>
>Original			65536
>/bin/pack			59660
>/usr/ucb/compress		53510
>./deltac			40489

Source has been posted in the newsgroup comp.sources.misc:

	From: dds@cc.ic.ac.uk (Diomidis Spinellis)
	Newsgroups: comp.sources.misc
	Subject: v13i048: Image compression using delta modulation
	Message-ID: <93335@uunet.UU.NET>
	Date: 15 Jun 90 22:59:49 GMT

Diomidis