Even though smartphone manufacturers have done wonders with the cameras they equip in their contemporary flagships, every user still suffers the bane of noisy photos every once in a while. This is because the camera sensors in our handsets still need to be small enough to fit. They don't have the physical capability of collecting enough light at a reasonable time, so the ISO is boosted in order to compensate. ISO boosts will brighten the overall image, but also introduce noise. This is, of course, rarely a problem when out in the Summer sun, but try to take a selfie in a bar and you get the results ...


원문출처 : https://www.phonearena.com/news/Nvidias-new-AI-fixes-noisy-photos-in-milliseconds-with-the-help-of-deep-learning-and-a-pinch-of-magic_id106563