## Objective ![](https://hackmd.io/_uploads/rkW13pnjn.png) ## Model ![](https://hackmd.io/_uploads/SJN96p2i3.png) ## animation.npz ### format #### ![](https://hackmd.io/_uploads/r1jXnrrin.png) ![](https://hackmd.io/_uploads/Bknr3Srsn.png) ### poses Array shape: frames, global orientation parameters(3) + number of joints(23)* Axis-Angle(3) ### trans ![](https://hackmd.io/_uploads/rJOhhBro3.png) ## Original Dataset AIST dataset: https://google.github.io/aistplusplus_dataset/factsfigures.html https://github.com/tijiang13/InstantAvatar/issues/4 ## References * InstantAvatar introduction: https://blog.csdn.net/Stetman/article/details/131921081 * meaning of SMPL @@parameters: https://github.com/nghorbani/amass/issues/2 * axis-angle: https://zhuanlan.zhihu.com/p/359110453