waifu2x-ncnn-vulkan VS waifu2x

Hi OP, try going in ubuntu then install there. Mine works fine after doing these steps: sudo apt update && upgrade sudo apt install apt-utils sudo apt install python-is-python3 git clone https://github.com/nihui/waifu2x-ncnn-vulkan.git cd waifu2x-ncnn-vulkan git submodule update --init --recursive mkdir build cd build apt install cmake apt install build-essential cmake ../src cmake --build . -j 4 ./waifu2x-ncnn-vulkan Note: i thought its stucked at 100% after cmake --build but just wait maybe 5mins and completed installing to build, all good, and... im no IT/Dev but it worked for me by following the installation guide. Now i can see these ``` Usage: waifu2x-ncnn-vulkan -i infile -o outfile [options]...

why not https://github.com/nihui/waifu2x-ncnn-vulkan ?

The other is using AI upscaling, which will allow you to upscale it while keeping a high quality look. You could try Waifu2x for that.

https://github.com/nihui/waifu2x-ncnn-vulkanis that a legist question? look it for yourself.

You can export the large PDF as a JPG then resize it using Tools > Adjust Size. You could also use https://waifu2x.udp.jp to "up-size" the smaller file to give it a bit more resolution. You can set up an Automator script to resize multiple images.

Just use waifu2x to make it bigger

Crop it yourself with Gimp (free) or Photoshop (paid), then upscale it with something like Waifu2x.

You can use https://waifu2x.udp.jp/ AI to enhance 2k or 4k. I made a 2k wallpaper.

You can try screenshot it and go to waifu2x to make it bigger

waifu2x