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Article: <[email protected]>
From: [email protected](Nancy )
Subject: Re: Tholen Caught DOCTORING Hale-Bopp Images!
Date: 2 Mar 1997 00:05:22 GMT
In article <[email protected]> David Tholen
writes:
>> I note you speak to the issue of "digital image
processing
>> techniques", which you state was most likely used
to insert
>> the fake-o companion into the Shramek/Bell/Strieber
>> image causing the flap. What's that process, Dave, could
>> you describe it?
>> [email protected]
>
> It would be easy to clip the image of a star surrounded by
> dark sky from near the edge of the frame and simply add that
> signal level to the pixels adjacent to the comet. The
computer
> has to do nothing more complex than adding two numbers
> together.
> [email protected]
I too am familiar with cut and paste, and the feathering that a MAC can do to blend edges. All this means that if a fako companion can be pasted into a graphic, so can a fako Hale-Bopp!