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xiexh20 / behave-dataset

Code to access BEHAVE dataset, CVPR'22
https://virtualhumans.mpi-inf.mpg.de/behave/
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About the person_fit.pkl and person_fit.ply #28

Closed yyvhang closed 5 months ago

yyvhang commented 1 year ago

Hi, thanks for the great work! When I open the person_fit.ply, I found that the hands are the same in all files, and I check the person_fit.pkl, the pose param size is 156, I guess it contains the hand poses param, is it 156=21x3+15x3+15x3+1x3?(21 means the body pose, 15 means the hand pose, and 1 is the root pose). Besides, following the readme file, you use the V1.2 MANO, but the SMPLH_male(female).pkl in it seems can not fit the hand pose. Could you please figure out what the '156 params' represents and how to fit the mesh with hand poses?

xiexh20 commented 1 year ago

Hi,

Thanks for your interests. yes, the 156 params represent the SMPL-H parameters, so in total we have 52 joints. This is also reflected in the SMPLH_*.pkl files.

What do you mean by fitting the mesh with hand poses? what is your problem setup?