Re: Sorting RGB Palette in Intensity Order. Please Help !

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#968

From: smith
Date: Sat, 09 Jan 1993 18:48

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> I would like to sort an array of RGB Palette in intensity order,
> but do not know how.  Does anybody please help ?
> 
I sort first by min(r,g,b), then by saturation and then intensity.  The goal 
(I assume) is to get a sorted set of indices that displays reasonably as B&W. 
Intensity=(r+g+b)/3.

+----------------------------------------------------------------------------+
|Ross Smith,  Research Computing Resource, Department of Cell Biology, NYU-MC|
|E-Mail:  SMITH@NYUMED.BITNET (BITNET),   SMITH@MCCLB0.MED.NYU.EDU (Internet)|
+----------------------------------------------------------------------------+

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From: smith@mcclb0.med.nyu.edu
Newsgroups: sci.image.processing
Subject: Re: Sorting RGB Palette in Intensity Order.  Please Help !
Message-ID: <1993Jan9.134848.7175@mcclb0.med.nyu.edu>
Date: 9 Jan 93 18:48:48 GMT
References: <1ie20sINNe78@charnel.ecst.csuchico.edu>
Organization: NYU Medical Center, New York, NY 10016, USA
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