Magic.Zhou@[EMAIL PROTECTED]
writes:
> I am doing a assignment, the image is 16-bit( 0-(2^16)-1), I use tvscl
> commond to display the image, but seems not ideal, is there someone
> who can give me the idea? Thank you!
Often 16-bit images are "windowed and leveled", meaning
you allow the user to select the center (level) and
extent (window) of the data to be scaled into 256 values
for display:
http://www.dfanning.com/ip_tips/contrast.html
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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