Hi, author here :) It shouldn’t be OOD, unless its too noisy maybe? And what sca... | Hacker News

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0x12A on March 15, 2025 | parent | context | favorite | on: Arbitrary-Scale Super-Resolution with Neural Heat ...

Hi, author here :) It shouldn’t be OOD, unless its too noisy maybe? And what scaling factor did you use? Single image SR is a highly ill-posed problem, so at higher upscaling factors it just becomes really difficult…

throwaway314155 on March 15, 2025 [–]

Perhaps parent comment used a .jpg as input? The model seems to artifact a lot on existing compression artifacts.

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