Return-Path: <tiff-admin@remotesensing.org>
Received: from inav001.isp.belgacom.be (inav001.isp.belgacom.be [195.238.3.91])
        by six.skynet.be (8.12.9/8.12.9/Skynet-MAILSTORE-2.14) with ESMTP id i28IYlOf029717
        for <joris.at.lebbeke@skynet.be>; Mon, 8 Mar 2004 19:34:47 +0100
        (envelope-from <tiff-admin@remotesensing.org>)
Received: from inmx011.isp.belgacom.be (inmx011.isp.belgacom.be [195.238.3.50])
        by inav001.isp.belgacom.be (8.12.9/8.12.9/Skynet-IN-AV-2.02) with ESMTP id i28IYfSl020472
        for <joris.at.lebbeke@skynet.be>; Mon, 8 Mar 2004 19:34:44 +0100
        (envelope-from <tiff-admin@remotesensing.org>)
Received: from yoda.imagelinks.com ([208.24.120.42])
        by inmx011.isp.belgacom.be (8.12.9/8.12.9/Skynet-IN-2.32) with ESMTP id i28IYejX031690
        for <joris.at.lebbeke@skynet.be>; Mon, 8 Mar 2004 19:34:40 +0100
        (envelope-from <tiff-admin@remotesensing.org>)
Received: from yoda.imagelinks.com (localhost.localdomain [127.0.0.1])
	by yoda.imagelinks.com (8.11.6/8.11.2) with ESMTP id i28IWLl27501;
	Mon, 8 Mar 2004 13:32:21 -0500
Received: from smtp-relay-7.sea.adobe.com (smtp-relay-7.adobe.com [192.150.22.7])
	by yoda.imagelinks.com (8.11.6/8.11.2) with ESMTP id i28IVMl27474
	for <tiff@remotesensing.org>; Mon, 8 Mar 2004 13:31:22 -0500
Received: from inner-relay-3.corp.adobe.com (inner-relay-3 [153.32.251.51])
	by smtp-relay-7.sea.adobe.com (8.12.10/8.12.10) with ESMTP id i28IVESP023711;
	Mon, 8 Mar 2004 10:31:14 -0800 (PST)
Received: from calsj-dev (calsj-dev.corp.adobe.com [153.32.1.193])
	by inner-relay-3.corp.adobe.com (8.12.9/8.12.9) with ESMTP id i28IV2ku009654;
	Mon, 8 Mar 2004 10:31:14 -0800 (PST)
Received: from [153.32.48.223] (noname.corp.adobe.com [153.32.48.223])
 by mailsj-v1.corp.adobe.com
 (iPlanet Messaging Server 5.2 HotFix 1.21 (built Sep  8 2003))
 with ESMTP id <0HU900D4WSRQ63@mailsj-v1.corp.adobe.com>; Mon,
 08 Mar 2004 10:31:03 -0800 (PST)
From: Chris Cox <ccox@adobe.com>
Subject: Re: [Tiff] 32 bit Floating point data type TIFF images
In-reply-to: <BDEF0AEADC16304F937C39A2E830E12E7228BB@blr-ec-msg02.wipro.com>
X-Sender: ccox@mailsj.corp.adobe.com
To: vikas.malhotra@wipro.com, tiff@remotesensing.org
Message-id: <p05210605bc726c434b8b@[153.32.48.223]>
MIME-version: 1.0
Content-type: text/plain; charset=us-ascii; format=flowed
Content-transfer-encoding: 7BIT
References: <BDEF0AEADC16304F937C39A2E830E12E7228BB@blr-ec-msg02.wipro.com>
Sender: tiff-admin@remotesensing.org
Errors-To: tiff-admin@remotesensing.org
X-BeenThere: tiff@remotesensing.org
X-Mailman-Version: 2.0.11
Precedence: bulk
List-Help: <mailto:tiff-request@remotesensing.org?subject=help>
List-Post: <mailto:tiff@remotesensing.org>
List-Subscribe: <http://remotesensing.org/mailman/listinfo/tiff>,
	<mailto:tiff-request@remotesensing.org?subject=subscribe>
List-Id: TIFF and libtiff discussion <tiff.remotesensing.org>
List-Unsubscribe: <http://remotesensing.org/mailman/listinfo/tiff>,
	<mailto:tiff-request@remotesensing.org?subject=unsubscribe>
List-Archive: <http://remotesensing.org/pipermail/tiff/>
Date: Mon, 08 Mar 2004 10:30:56 -0800
X-RAVMilter-Version: 8.4.3(snapshot 20030212) (inav001.isp.belgacom.be)
X-UIDL: 7bc9aa6640a538dc5535279fd0f03a7e

At 4:02 PM +0530 3/8/04, vikas.malhotra@wipro.com wrote:
>Hi,
>
>           I need the following information:
>
>
>
>How exactly does TIFF support 32 bit Floating Point image data? What 
>is the range of values a pixel can take for a particular color, and 
>what is the "delta" (difference between successive values)?
>
>


As already noted recently on this mailing list - there is no range of values.
It's just floating point data.

Chris
_______________________________________________
Tiff mailing list
Tiff@remotesensing.org
http://remotesensing.org/mailman/listinfo/tiff
