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up42 / image-similarity-measures

:chart_with_upwards_trend: Implementation of eight evaluation metrics to access the similarity between two images. The eight metrics are as follows: RMSE, PSNR, SSIM, ISSM, FSIM, SRE, SAM, and UIQ.
MIT License
550 stars 68 forks source link

Performance #29

Open KoalaV2 opened 2 years ago

KoalaV2 commented 2 years ago

I saw in a file that there was a TODO to improve performance, but any update on it? Comparing two simple png images using UIQ takes 2-3 minutes if not more, which is going to be quite annoying when dealing with as many images as i plan on doing.

Cool project though! Very nice to use otherwise

nekhtiari commented 2 years ago

Hi @KoalaV2. Thank you for your reminder and kind words. Unfortunately at the moment, we do not have enough resources to handle the performance problem of UIQ. However, if you are interested, you are more than welcome to contribute :)