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ShenZheng2000 / Semantic-Guided-Low-Light-Image-Enhancement

This is the official Pytorch implementation for our paper "Semantic-Guided Zero-Shot Learning for Low-Light Image/Video Enhancement."
MIT License
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PSNR,SSIM #7

Open lanbowan1 opened 3 months ago

lanbowan1 commented 3 months ago

Hi, I have tested and used the pre-training weights file（weight/Epoch99.pth） you gave and added PSNR with SSIM calculations and found that the values are very different, can you please help me to analyse the reason? psnr（10.60）and ssim（0.36） 微信图片_20240724192723

ShenZheng2000 commented 2 weeks ago

Apologies for the delayed response; my old email address linked to GitHub has expired.

PSNR and SSIM values vary significantly depending on the implementation and the version of the package used. Unfortunately, I cannot recall the exact package and version I used, as it has been three years.

However, you can compare the visual results with those presented in my paper. If you notice any inconsistencies, please let me know, and I will double-check the checkpoints. Besides, you can show me your implementations of PSNR and SSIM, and I can look at it.