A full-reference quality metric designed to analyze how good image and video restoration methods
ERQA – a full-reference quality metric designed to analyze how good image and video restoration methods (SR, deblurring, denoising, etc) are restoring real details.
It is part of MSU Video Super Resolution Benchmark project.
Quick start
Run pip install erqa and run it from command line or directly from Python code.
Command line
python -m erqa /path/to/target.png /path/to/gt.png