Retrain on NUS and Gehler-Shi datasets

[cdfan0627]

Thank you very much for your release code
If I want to retrain the model on the NUS and Gehler-Shi datasets, how can I obtain the metadata.json of each image, and what are the hyperparameters of the training and testing models?

[mahmoudnafifi]

Hi, thanks for your interest in this work! You can create the metadata.json files yourself. Each json file should include the ground-truth illuminant, which you can get from the NUS and Gehler-Shi datasets websites. The training hyperparameters are described in the paper and were consistent across all experiments.