Deblur Shaders

Example (Degraded / Processed)

Files

Anime4K_Deblur_DoG.glsl
Anime4K_Deblur_Original.glsl
Anime4K_Deblur_CNN_M.glsl
Anime4K_Deblur_CNN_L.glsl

Description

Performs super-resolution. Decreases blur in an image with the expectation that it is degraded with a Gaussian kernel. Image size is left unchanged.

The recommended version to use is Anime4K_Deblur_DoG.glsl.

Related shaders

DTD Shader
Upscale+Deblur Shaders

Special considerations

Any non-Gaussian degradation remaining on the image will be amplified. It is better to use other shaders first to reduce noise or other artifacts.

CNN_M and CNN_L variants may introduce small amounts of checkerboard artifacts due to the pixelshuffle layer and the low parameter count.