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colour conversion 8 -> 24 bit [message #51396]

Tue, 21 November 2006 05:30

Bringfried Stecklum is currently offline

Bringfried Stecklum
Messages: 75
Registered: January 1996

Member

Hello,

it might seem weird but for some reason I want to convert a colour-indexed 8 bit
image to a true colour one. Since there is no opposite of color_quan I ask
around how to perform a "colour extension"?

regards,

Bringfried Stecklum

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Re: colour conversion 8 -> 24 bit [message #51530 is a reply to message #51396]

Tue, 21 November 2006 15:25

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Kenneth Bowman writes:

> That is only because he doesn't have to drive to work.

And the answers would probably be a hell of lot better
if I wasn't still yawning and scratching. -)

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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Re: colour conversion 8 -> 24 bit [message #51531 is a reply to message #51396]

Tue, 21 November 2006 14:24

Kenneth Bowman
Messages: 86
Registered: November 2006

Member

In article <ejvlg0$spk$1@lc03.rz.uni-jena.de>,
Bringfried Stecklum <stecklum@tls-tautenburg.de> wrote:

> Although David was faster by 2mins in his response thanks to both of you!
>
> regards,
>
> Bringfried

That is only because he doesn't have to drive to work.

Ken

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