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Re: Any suggestions for a B&W colour scheme for publication images? [message #55938 is a reply to message #55937]

Tue, 25 September 2007 08:05

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Fanning writes:

> Good suggestions. If this doesn't work, I'd also try converting
> your RGB color vectors to HSV vectors with COLOR_CONVERT, then
> stretching your saturation vector as far as it will go, before
> converting back and loading into your color table. That's been
> known to work before, too, although sometimes the saturation
> is already stretched to the max anyway. (It was in the couple
> of color tables I just tried.)

I suppose you could try doing various log and power transformations
on the saturation vector. Here are a list of programs you can
find on my web page that might come in handy:

GMASCL
LOGSCL
ASINCSCL
CLIPSCL
GAUSSSCL

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: Any suggestions for a B&W colour scheme for publication images? By: Steve Eddins on Tue, 25 September 2007 08:30
		Re: Any suggestions for a B&W colour scheme for publication images? By: Tyler on Tue, 25 September 2007 08:07
		Re: Any suggestions for a B&W colour scheme for publication images? By: David Fanning on Tue, 25 September 2007 08:05
		Re: Any suggestions for a B&W colour scheme for publication images? By: Vince Hradil on Tue, 25 September 2007 08:03
		Re: Any suggestions for a B&W colour scheme for publication images? By: Vince Hradil on Tue, 25 September 2007 08:01
		Re: Any suggestions for a B&W colour scheme for publication images? By: David Fanning on Tue, 25 September 2007 07:57
		Re: Any suggestions for a B&W colour scheme for publication images? By: R.G.Stockwell on Tue, 25 September 2007 07:45

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