Comments (2)
I think it sense to have clipping as a default-off option clip=False
. My rough experience is that downstream consumers (people and algorithms) often expect smooth reconstructions on the scale of a few pixels, and clipping like this creates sharp edges that can create problems downstream.
Shifting the histogram avoids the sharp edges, but I think it will lead to different kinds of confusion---should the maximum value shift based on distant regions in the image?
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@talonchandler @ziw-liu I agree that clipping should be avoided to avoid texture or high-spatial frequency artifacts. I would add a constant offset, just like we adjust the black level for a camera. It can be a parameter to apply inverse
and we can default it to a small value that avoids negative output in most cases.
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Related Issues (20)
- Removing I/O module HOT 5
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