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color .ps/gamma_ct [message #10816]

Fri, 23 January 1998 00:00

Peter Gallagher
Messages: 2
Registered: January 1998

Junior Member

Hi all,

I'm trying to plot two images in one Postscript file using the
same color table. The only problem is that I want to apply a
different gamma correction to each image.

Something like ...

LOADCT, 3

TV, image1
GAMMA_CT,.7

TV, image2
GAMMA_CT,.3

The GAMMA_CT changes the appearance of both the images each time
it is applied - I want a separate gamma correction for each image.

Any body come up against this problem before?

Peter.

--
============================================================ ======
Peter T. Gallagher, | Tel: +44 1232 273708
Dept. of Pure and App. Physics, | Fax: +44 1232 438918
The Queen's University of Belfast,| E-mail: P.Gallagher@qub.ac.uk
Belfast, BT7 1NN, | http://star.pst.qub.ac.uk/~ptg
Northern Ireland. |
============================================================ ======

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By: Peter Gallagher on Fri, 23 January 1998 00:00

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