SMPL parameters thetas and betas are in which coordinate system?

[m-usamasaleem]

Could you please provide more detailed information about the coordinate system in which the SMPL model's parameters, specifically the thetas and betas, are defined?

[biansy000]

The camera-based coordinate system.

[m-usamasaleem]

@biansy000 Do you have the code available to convert them into a camera-based coordinate system? I don't see anywhere.

[biansy000]

@m-usamasaleem We preprocess the input data, so we do not need to manually convert the coordinate system in our code. And different datasets need different preprocessing codes.