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Old 22nd July 2013, 17:50   #18  |  Link
Forensic
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Join Date: Apr 2008
Location: California, USA
Posts: 127
You are right

Quote:
Originally Posted by Gavino View Post
Is this right?
Unless 1 is treated as a special case, this is inconsistent with the prototype where
newred=red+magnifier*(red-redavg), etc.
A multiplier of -1 would give the average, but this isn't allowed.

Actually, I wonder if newred=redavg+magnifier*(red-redavg) would be a more intuitive definition. Then a zero multiplier would give the average, a value of 1 would leave pixels unchanged, and greater values would increase the contrast.


In StainlessS's prototype, no of frames was 2*radius-1 (and radius 1 suppressed averaging). Has this changed?
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You are right. I have corrected the documentation. Should I post the corrected version into the new discussion thread -or- pack it into the DLL zip of StainlessS and upload it to MediaFire -or- do both?

Also, StainlessS would you first be willing to change to Gavino's version?
newred=redavg+magnifier*(red-redavg)
and allow the multiplier to be >=0 rather than >0

That would add a Frame Averaging option to the plug.
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