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Re: Writing display as jpeg [message #25472 is a reply to message #25471]

Tue, 12 June 2001 14:09

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Alok Nagdev wrote:
>
> I'm stuck on a very simple problem. I need to read an image from the
> display and write as a jpeg, I get it written but then the image is very
> much distorted. Please advise.
>
> I'm reading the display using TVRD() and writing it as true color! Also
> I load the color tables before I read it as true color image.
>
> Thanks,
>
> -Alok

Hi Alok,

you should try /TWO_PASS_QUANTIZE.

regards

Reimar

--
Reimar Bauer

Institut fuer Stratosphaerische Chemie (ICG-1)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
http://www.fz-juelich.de/icg/icg1/
============================================================ ======
a IDL library at ForschungsZentrum Juelich
http://www.fz-juelich.de/icg/icg1/idl_icglib/idl_lib_intro.h tml

http://www.fz-juelich.de/zb/text/publikation/juel3786.html
============================================================ ======

read something about linux / windows
http://www.suse.de/de/news/hotnews/MS.html

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[Message index]

		Re: Writing display as jpeg By: Alok Nagdev on Wed, 13 June 2001 23:46
		Re: Writing display as jpeg By: Liam E. Gumley on Wed, 13 June 2001 07:06
		Re: Writing display as jpeg By: btt on Wed, 13 June 2001 06:29
		Re: Writing display as jpeg By: R.Bauer on Tue, 12 June 2001 23:36
		Re: Writing display as jpeg By: Alok Nagdev on Tue, 12 June 2001 17:33
		Re: Writing display as jpeg By: Alok Nagdev on Tue, 12 June 2001 17:36
		Re: Writing display as jpeg By: francesco.spada on Tue, 12 June 2001 15:07
		Re: Writing display as jpeg By: R.Bauer on Tue, 12 June 2001 14:09

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