MHFormer How to get the transition of root?

It looks like there is no output of transition of root joint?

Aug 22 '22 05:08 lucasjinreal

This method outputs relative coordinates with respect to the root joint. You can refer to [1] to train a trajectory model and output the coordinates of the root joint to achieve global positions.

[1] 3D human pose estimation in video with temporal convolutions and semi-supervised training, CVPR 2019.

Sep 04 '22 02:09 Vegetebird

@Vegetebird hi, thank u for suggestion. Does VideoPose3d outputs global 3d pose directly? It seems work from 2 years ago, does there any further work on this direction? ( I found SMPL based model always not very good on translations, just wonder if VideoPose3d like model could be the cure of this problem)

Sep 04 '22 02:09 lucasjinreal

The single-view 3D human pose estimation method is hard to estimate global coordinates. You can refer to some multi-view methods.

Sep 04 '22 11:09 Vegetebird

yes, its hard, but for static camera, it's still possible. Some company already made very impressive result.

Sep 04 '22 14:09 lucasjinreal