High pass filters and dust&scratches

S
Posted By
scottrifkin
Feb 21, 2004
Views
164
Replies
1
Status
Closed
I’d like to know exactly what is happening when I apply the high pass filter and dust&scratches noise reduction to an image. I’m a scientist and my data comes in image form, so I’d like to know the technical details of what I’m doing to the images (and thus my data!).

Are the algorithms/functions available to look at anywhere?

Thanks.
S.rifkin
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Don_McCahill
Feb 21, 2004
It would surprise me if they were, in anything less than a very general way. This would be very important proprietary information to Adobe, and not something they would want public.

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