Hello, why did the 512 * 512 image become 504 * 504 after testing? How to use PSNR evaluation in MATLAB when two images have different sizes? I really hope to receive your answer. Thank you

[zhangzihao666]

[xiaohan61]

一样的问题，400600的图像，测试生成的图像变成了396600，然后计算指标报错了。请问您是怎么解决的？

[Lychee-acaca]

Zero-DCE_extension/Zero-DCE++/lowlight_test.py

Line 20 in 09f202b

scale_factor = 12

默认使用12倍降采样导致的，把scale_factor改成测试图片长宽的整数倍解决