Perceptually Based Downscaling of Images (needs implementation)



hi, there. I wanted to draw some attention to a fairly new developed downscaler by ETH Zurich which get pretty convincing results:

it seems that they didn't publish the code but the algorithm is explained in the paper and presented in pseudo code, it only consists of convolutions and sums.

I developed some shaders for visually enhancing retro games in the past but I don't have any experience with avisynth development. but I'd love to see an avisynth implementation for that, I think it could be a gread addition.