waifu2x-ncnn-vulkan

waifu2x converter ncnn version, runs fast on intel / amd / nvidia with vulkan

waifu2x-ncnn-vulkan use ncnn project [https://github.com/Tencent/ncnn] as the universal nerual network inference framework

download windows exe for your intel/amd/nvidia GPU card

https://github.com/nihui/waifu2x-ncnn-vulkan/releases

Usage

waifu2x.exe [input image] [output png] [noise=-1/0/1/2/3] [scale=1/2]

• noise = noise level, large value means strong denoise effect, -1=no effect
• scale = scale level, 1=no scale, 2=upscale 2x

Sample

original image

upscale 2x with browser

upscale 2x with waifu2x noise=2 scale=2

waifu2x.exe origin.jpg output.png 2 2

original waifu2x project

https://github.com/nagadomi/waifu2x

https://github.com/lltcggie/waifu2x-caffe

ncnn project

https://github.com/Tencent/ncnn