Access to AMASS SMPL parameters

abhinanda-punnakkal / BABEL

Code accompanying the BABEL dataset (CVPR 2021).

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Access to AMASS SMPL parameters #2

Closed BrianG13 closed 2 years ago

BrianG13 commented 2 years ago

Hi, 1st I want to thank you guys for releasing the code + data, this is not obvious at all and I appreciate the effort, I am sure it will be useful. I am wondering as in the example notebooks uploaded there are some missing examples:

How can I access to the SMPL parameters of the actions? (How the mapping to AMASS dataset work? What should I download from their site?)
There are frames annotations for the actions? I see on the examples only: start_t & end_t . There is a start_frame anywhere?

Thanks for your help!

h-bouzid commented 1 year ago

Hi,

Have you found the solution to this issue please ?

Thanks for responding.

abhinanda-punnakkal commented 1 year ago

Hi @BrianG13 , @BOUZID-Hamza ,

Thank you both for your questions.

Babel is built upon the AMASS dataset and you need to download it from here. An example data entry from BABEL looks like: Here, the field "feat_p" points to the rrelative path of SMPL pose parameters. BABEL data format is explained in this link .
BABEL was collected by showing videos of actions rendered at 30 FPS. Hence, the annotation consists of start_t & start_t.

Hope this answered your questions.

h-bouzid commented 1 year ago

alright. I was confused where can I find all the "npz" files. But they are all in the AMASS archive. Thank you very much for you time and effort.