Machine Learning, NLP

3D Human Pose and Shape Regression with Pyramidal Mesh Alignment Feedback Loop

PyMAF

This repository contains the code for the following paper:

3D Human Pose and Shape Regression with Pyramidal Mesh Alignment Feedback Loop
Hongwen Zhang*, Yating Tian*, Xinchi Zhou, Wanli Ouyang, Yebin Liu, Limin Wang, Zhenan Sun

Requirements

packages

necessary files

mesh_downsampling.npz & DensePose UV data

  • Run the following script to fetch mesh_downsampling.npz & DensePose UV data from other repositories.
bash fetch_data.sh

SMPL model files

Fetch preprocessed data from SPIN.

Download the pre-trained model and put it into the ./data/pretrained_model directory.

After collecting the above necessary files, the directory structure of ./data is expected as follows.

./data

├── dataset_extras

│   └── .npz files

├── J_regressor_extra.npy

├── J_regressor_h36m.npy

├── mesh_downsampling.npz

├── pretrained_model

│   └── PyMAF_model_checkpoint.pt


 


 




 


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