Image manipulations

[David Tremmel]

Dear List -

I'd like to use the imageData property to manipulate the brightness and
contrast of an image.  After doing a bit of experimenting I have some ideas
of how to go about it, but I thought I'd post to the list to see if someone
with a bit more knowledge has already done this and would be willing to
share their ideas.

Any suggestions would be welcome.

Regards,
Dave Tremmel

-- 
David Tremmel
Assistant Director, National Phytotron

Duke University
Phytotron Bldg.                     Phone:  (919) 660-7415
Box 90340                           FAX:    (919) 660-7425
Durham, NC  27708-0340              E-mail: david.tremmel at duke.edu