Suuuper late to the discussion, but there is a project for anime-style images and denoising that uses CNNs. https://github.com/nagadomi/waifu2x https://github.

Suuuper late to the discussion, but there is a project for anime-style images and denoising that uses CNNs. https://github.com/nagadomi/waifu2x https://github.com/nagadomi/waifu2x