Reference frame of 3D coordinates

[jmayank23]

What is the reference frame of the final 3D outputs saved in a numpy array after running run.py?

[jmayank23]

More specifically, what is 0, 0, 0? And in which direction is the positive axis (for X, Y, and Z)?

[Harry-Miral]

More specifically, what is 0, 0, 0? And in which direction is the positive axis (for X, Y, and Z)?

Do you know what it is now, I am also confused.Thanks.

[jmayank23]

I think it is as follows:
Hip and downwards is +ve y direction
Hip and forward (out of the screen) is +ve z direction
Hip and rightwards is +ve x direction

Can someone please confirm this?