Anime4K is a high-quality and fast image upscaler that is specialized for anime style images. This repository contains an implementation of Anime4K in Unity that can be used for upscaling low resolution textures to higher ones.

(Left: Bilinear, Right: Anime4K)

(Left: Bilinear, Right: Anime4K)

(Left: Bilinear, Right: Anime4K)

There is only single static method in the namespace:

Anime4K.ImageFilter.Upscale(source, destination, push)

You can give any texture to source. An upscaled result will be stored in a render texture given in destination.

The push parameter controls the strength of the sharpen effect with a value between 0 (weak) to 1 (strong). In most cases, it's okay to just set 1; Decrese it when the effect is noticeably too strong.

This repository contains the following image materials:

• 【物語×放置ゲームコレクション】ゴスロリ吸血鬼 from Niconi Commons

  https://commons.nicovideo.jp/material/nc160359

• ジュエルセイバーFREE

  http://www.jewel-s.jp/

I (Keijiro Takahashi) waive all rights to the additions/modifications to the original Anime4K code. Please follow the original license when using the code in your project.