In the eval dataset what do mean and std stand for

[prashkmr]

Hello,

Thanks for the awesome work.
I was going through he model and trying to train it with a new dataset.

I went to the part of the documentation where we need to download a file for evaluation at this section -

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download the test data (Table 1) from here, unzip and put it as ./datasets/test_data/

This data has a dictionary where there are some points clouds and associated mean and std. I am not clear as to what do the mean and std signify. Could you shed light on the above - it would be of great help while running the code for evaluation and getting the correct results.

Thank you

[ZENGXH]

in the paper, some table's number are computed by normalizing the point cloud xyz to have center at 0, and std as 1