Received: from phillip.thumbsplus.com by phillip.thumbsplus.com (NTMail 3.02.11) with ESMTP id pcrews for <pcrews@cerious.com>; Fri, 16 May 1997 14:01:34 -0400
Received: from cthulhu.engr.sgi.com (cthulhu.engr.sgi.com [192.26.80.2]) by sgi.sgi.com (950413.SGI.8.6.12/970507) via ESMTP id KAA14211; Fri, 16 May 1997 10:38:35 -0700
	env-from (owner-tiff@sgi.engr.sgi.com)
Received: (from majordomo@localhost) by cthulhu.engr.sgi.com (950413.SGI.8.6.12/960327.SGI.AUTOCF) id IAA00738 for tiff-list; Fri, 16 May 1997 08:14:59 -0700
Received: from sgi.sgi.com (sgi.engr.sgi.com [192.26.80.37]) by cthulhu.engr.sgi.com (950413.SGI.8.6.12/960327.SGI.AUTOCF) via ESMTP id IAA00728 for <tiff-relay@relay.engr.sgi.com>; Fri, 16 May 1997 08:14:57 -0700
Received: from srz-berlin.de ([194.25.42.2]) by sgi.sgi.com (950413.SGI.8.6.12/970507) via ESMTP id IAA05772
	for <tiff@sgi.com>; Fri, 16 May 1997 08:14:35 -0700
	env-from (H.Blischke@srz-berlin.de)
Received: from SunFrame1 ([172.16.1.180]) by srz-berlin.de (8.7.4/8.7.3) with SMTP id RAA19023; Fri, 16 May 1997 17:13:58 +0200
Message-ID: <337C79FB.1E90@srz-berlin.de>
Date: Fri, 16 May 1997 17:15:07 +0200
From: Helge Blischke <H.Blischke@srz-berlin.de>
X-Mailer: Mozilla 3.01Gold (X11; I; SunOS 5.5.1 sun4m)
MIME-Version: 1.0
To: tiff@sgi.com
Subject: bicubic interpolation
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Sender: owner-tiff@fddi-sgi.engr.sgi.com
Precedence: bulk

Hi all,
I'm looking for a description of the bicubic interpolation algorithm
for rescaling color images (mathematical description or some suitable
source code (c, c++, pascal, fortan or the like)) suitable for
re-encoding in postscript.
Thanks in advance, 
Helge
