Ground truth for surface normal estimation

[Jiahao000]

Hi @JUGGHM @YvanYin,

Thanks for sharing your great work! I want to calculate the evaluation metrics of surface normal. However, it seems that the ground truth normal and valid mask are missing. Could you kindly provide gt normal and valid mask for the NYUv2 dataset? Alternatively, could you provide any clues/code on how to obtain/generate them?

Thanks in advance!