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A comment on How iOS 13 redraws your eyes so you're looking at the camera. Parent comment

Re:How iOS 13 redraws your eyes so you're looking at the camera by amelius on Wednesday July 03, 2019 @07:59AM (#20343468)
Yes, the operation should be same on all pixels, regardless of position, and regardless of the values of other pixels.
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Re:How iOS 13 redraws your eyes so you're looking at the camera by sjwright on Wednesday July 03, 2019 @08:04AM (#20343506)
What about algorithms that correct for optical lens aberrations like distortion and vignetting?
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Re:How iOS 13 redraws your eyes so you're looking at the camera by esoterica on Wednesday July 03, 2019 @09:49AM (#20344229)
That is not how color/lighting correction works. Also video compression will affect different pixels differently.
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