>> If you haven't already, you might want to take a read of this
>> guy's rantings on linear vs. gamma errors. The color management
>> part of
>> it is different from "gamma errors."
>> http://www.aim-dtp.net/aim/evaluation/gie/index.htm
>
> This guy is using Photoshop 6. Which means he's not even working with
> RAW image data at all. Rantings is correct.
>
I don't thing Photoshop deals with RAW images anyway, does it? A
RAW image doesn't even make sense until it's been interpolated into RGB.
Anyway, as usual I care little... just having a good ol' fashioned
pedantic discussion.... ;-)
Seriously though... many image processing operations are not doing
what they advertise if the data being operated on is log instead of
linear. It may still be a useful effect, but not "truth in advertising"
anymore.
--
*************************************************************************
* Cory Papenfuss, Ph.D., PPSEL-IA *
* Electrical Engineering *
* Virginia Polytechnic Institute and State University *
*************************************************************************
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