Top 3 C++ Upscaling Projects

Waifu2x-Extension-GUI

34 10,030 6.8 C++

Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IFRNet, CAIN, DAIN, and ACNet.

Project mention: Can Stable Diffusion fix blurry photos like waifu 2x? | /r/StableDiffusion | 2023-06-04

Waifu2x GUI
Anime4KCPP

1 1,578 2.2 C++

A high performance anime upscaler

Project mention: Anime Questions, Recommendations, and Discussion - January 02, 2023 | /r/anime | 2023-01-02
Sonar

www.sonarsource.com
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Write Clean C++ Code. Always.. Sonar helps you commit clean C++ code every time. With over 550 unique rules to find C++ bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.
CyberFSR2

3 153 10.0 C++

CyberFSR/PotatoFSR (FSR 2.1.2) for Games (by MOVZX)

Project mention: Can you mod FSR 2.2 into 2.1/2.0 games like with DLSS versions? | /r/Amd | 2023-04-26

the original cyberfsr mod but it doens't work with cyberpunk right now and there you can find versions for other games, tho i'd recommend joining cyberfsr's discord server if you need help

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-06-04.