Potential LPIPS evaluation issue? Images don't seem to be normalized to [-1, 1]

VITA-Group / GNT

[ICLR 2023] "Is Attention All NeRF Needs?" by Mukund Varma T*, Peihao Wang* , Xuxi Chen, Tianlong Chen, Subhashini Venugopalan, Zhangyang Wang

https://vita-group.github.io/GNT

MIT License

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Open dsrjd opened 12 months ago

dsrjd commented 12 months ago

Dear authors,

Thanks for the great work. It seems that the LPIPS evaluation (https://github.com/VITA-Group/GNT/blob/main/eval.py#L216-L217) doesn't normalize the images to [-1, 1] (which is expected as documented in https://github.com/richzhang/PerceptualSimilarity/tree/master#quick-start), could you please look into this potential issue? Thanks.