TCN1214

Hi, @ZCWzy, you mentioned that the body_pose in smpl_optimized_aligned_scale.npz comes from HMR_results (4D-humans), right? But when I print them out, they appear in different formats. For example, for per frame,...

@ZCWzy, got it, thanks! And may I know if you also get the **global_orient** and **betas** from **4D Human**? I noticed that in smpl_optimized_aligned_scale.npz , the **betas** are the same...

> **4d-Humans** tracking is demonstrated with the help of [**PHALP**.](https://github.com/brjathu/PHALP) The bbox, global_orient, body_pose and betas can be obtained directly using **PHALP**. But there's a problem with global_orient in this...

> I simply averaged Alright, I got it. Thanks for your answer!

Hi, @ZCWzy, you mentioned that **scale** and **translation** come from **alignments.npy** right? But when I compare it, I noticed that the **translation** values in **smpl_optimized_aligned_scale.npz** are different from **alignment.npy**, the...

Alright, thank you for your help!

> I think transl is getting it from here. > ~I verified it using blender.（Transform the original vertices using the scale and transl I calculated, it is only a rotation...

> I'm not sure because I don't multi view geometry. You should refer to neuman/export_alignment.py, as well as the relevant papers to be sure Alright, I'll look into them. Thank...

> for vert, vertInWorld, scale, translation, go in zip(verts, vertsInWorld, scales, translations, pose): > vertWithoutRotation = vert*scale +translation > > rotation = open3d_registration(vertWithoutRotation, vertInWorld) > > # 计算旋转矩阵 > rotation...

> **open3d_registration** is a method of the open source library open3d for the purpose of point cloud alignment. Here I want to move the original verts (which is a point...