How to convert a low resolution, pixelated image into a high resolution picture 💫

• waifu2x

  403 27,147 0.0 Lua

  Image Super-Resolution for Anime-Style Art

Not to the same extent as in movies, but AI does a pretty good job at it: http://waifu2x.udp.jp/

• waifu2x-caffe

  47 7,947 0.0 C++

  waifu2xのCaffe版

If you need to enhance the quality of an image that isn't single-coloured; use an AI such as Waifu2x Vulkan or Waifu2x Caffe

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• cupscale

  81 2,067 0.0 C#

  Image Upscaling GUI based on ESRGAN

here's a betterer idea. use a neural network like ESRGAN to upscale any image. cupscale if you don't like the terminal.

• ESRGAN

  21 5,707 0.0 Python

  ECCV18 Workshops - Enhanced SRGAN. Champion PIRM Challenge on Perceptual Super-Resolution. The training codes are in BasicSR.

Even if it's not a simple black and white image, you can get damn impressive results when upscaling images with GAN-based algorithms, like ESRGAN, together with a suitable pretrained model. Both are free of charge. The software can be tricky to use compared to Photoshop, though.

• Anime4K

  88 17,723 2.9 Jupyter Notebook

  A High-Quality Real Time Upscaler for Anime Video

Or use qaifu2x or Anime4K

• waifu2x-ncnn-vulkan

  30 2,874 0.0 C

  waifu2x converter ncnn version, runs fast on intel / amd / nvidia / apple-silicon GPU with vulkan

If you need to enhance the quality of an image that isn't single-coloured; use an AI such as Waifu2x Vulkan or Waifu2x Caffe

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