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csjcai / SICE

Learning a Deep Single Image Contrast Enhancer from Multi-Exposure Images (TIP 2018)
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Question about EV of indoor dataset #13

Open 114569 opened 4 years ago

114569 commented 4 years ago

Thank you for your work. I have a question about exposure values of indoor dataset.

(1) According to the paper, Indoor dataset's EV is manually set based on the lighting ratio of the scene. And, for outdoor dataset, used EVs are ± {0.5, 0.7, 1.0, 2.0, 3.0}). Then, can i consider indoor dataset's EV setting as {-1.0, -0.7, -0.5, 0, 0.5, 0.7, 1.0} for 7 images?

(2) Or, according to testing index.txt, It seems you used {-3.0, -2.0, -1.0, 0, 1,0, 2.0, 3.0}.

Could you tell me which setting is right?

orzanai commented 1 year ago

I faced the same issue and need exact exposure values for further process. I know it is pretty late reply but, did you find any answer about this?