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sha2nkt / moyo_toolkit

This is a repository for download, preprocessing, visualizing, running evaluations on the MOYO dataset.
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SMPL annotation #1

Closed chenmingTHU closed 1 year ago

chenmingTHU commented 1 year ago

Thank you for your excellent work! Can you offer the downloading scripts for SMPL annotations? Thank you~

tszhang97 commented 1 year ago

Another question, what's the fps of the smpl parameters in the pkl file? According to the sup. , image fps is 30, however, when I save smpl to bvh file, 60 fps file is more reasonable. For example, "220923_yogi_body_hands_03596_Boat_Pose_or_ParipurnaNavasana-a_stageii.pkl" the length of pp_params['fullpose'] is 892, I save it with 30 and 60 fps, 60fps looks more reasonable. image

yufu-liu commented 1 year ago

Hi, @tszhang97

Maybe I can answer your question. I found there is a framerate label in every data file (.pkl), and it shows the frame rate of data is 60 Hz.

yufu-liu commented 1 year ago

By the way, I have another question about the beta of smpl data. Why are they all set to zero?

oscarfossey commented 1 year ago

Thank you for your excellent work! Do you now the coordinate system of the translations? Are they in camera frame or in world frame? Which dimensions is the up vector?

sha2nkt commented 1 year ago

Thank you for your excellent work! Can you offer the downloading scripts for SMPL annotations? Thank you~

We have updated the README to provide the SMPL fits to the MOYO data

The RGB images are captured at 30 fps while the SMPLX fits are captured at 60 fps

We use the v_template instead of betas which gives better shapes. We are preparing an AMASS format release which will contain the betas but till then, you can refer to this function to obtain SMPLX meshes.

sha2nkt commented 10 months ago

FYI, we released the AMASS format data