AI-Powered Nvidia RTX Video HDR Transforms Standard Video into HDR Video

1. Real-ESRGAN

   1 131 30,065 1.9 Python

   Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.

   

   It's not exactly what you're after, as it's anime specific and you need to process the video yourself (eg disassemble to frames, run the upscaler, then assemble back to a movie file), but Real-ESRGAN is really good:

   https://github.com/xinntao/Real-ESRGAN/

   It's pretty brilliant for cleaning up very old, low resolution anime.

2. CodeRabbit

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3. Anime4K

   2 88 19,110 2.7 Jupyter Notebook

   A High-Quality Real Time Upscaler for Anime Video

   

   If you want to avoid manual processing, Anime4K runs in real time as a GLSL shader you can load into MPV (or Plex or something called IINA according to the readme) and still gives great results.

   https://github.com/bloc97/Anime4K

4. hn-search

   3 1,985 555 2.9 TypeScript

   Hacker News Search

   

   I can help:

   https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...

   Links found in those discussions are to some very enlightening efforts by Joel Hruska to find an upscaling solution related to what the person asked about. As somebody else mentioned, Topaz is out there and Hruska gave it a good shot, but it is not open source.

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