waifu2x

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en/ja/ru
Single-Image Super-Resolution for anime/fan-art using Deep Convolutional Neural Networks. about.
Image
URL: or
FILE:
Limits: Size: 2MB, Noise Reduction: 2560x2560px, Upscaling: 1280x1280px
Noise Reduction (expect JPEG Artifact)
Warning! You should use noise reduction only if image really has noise because in other way it makes image looks worse. Additionally we never recommend to use high level of noise reduction, it almost always makes image worse, it makes sense for only some rare cases when image had really bad quality from the beginning.
Upscaling