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So all those tv shows where someone just clicks "enhance" we're accurate after all?
by schrodinger 11y ago
So all those tv shows where someone just clicks "enhance" we're accurate after all?
- blahedo 11y agoWell, yes and no. I had exactly the same thought as I was reading the article, but the bit about noise is important: in the presence of even a tiny bit of noise, the de-blur algorithm collapses pretty rapidly. And the "enhance!" scenes in TV and movies are of images that are likely to be noisy. They're also often un-detailed due to pixelation/low resolution as much as from blur, which violates this algorithm's assumptions, so that would be another reason that "click enhance" wouldn't work.