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x_r总是负值,算法只能做亮度增强,无法使过曝区域变暗 #21

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shaoyandea opened this issue Jan 4, 2024 · 1 comment

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@shaoyandea
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x_r总是负值,根据model.py中增强代码,算法只能做亮度增强,无法使过曝区域变暗,这样看来论文中exp损失没有起到作用,是这样吗,且实验过程中发现图像增强后有些图像会变模糊请问是什么原因,

@jhxiang
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jhxiang commented Apr 17, 2024

自己训练时会有过曝光问题,但作者release出来的权重不会有过曝光问题,并且在很多公开数据集下psnr都比较好,不知道作者采用的什么训练数据和训练方式

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