HyperMotion: DiT-Based Pose-Guided Human Image Animation of Complex Motions
This repository contains the model weights for HyperMotion, presented in the paper HyperMotionX: The Dataset and Benchmark with DiT-Based Pose-Guided Human Image Animation of Complex Motions.
Introduction
Recent advances in diffusion models have significantly improved conditional video generation, particularly in the pose-guided human image animation task. Although existing methods are capable of generating high-fidelity and time-consistent animation sequences in regular motions and static scenes, there are still obvious limitations when facing complex human body motions (Hypermotion) that contain highly dynamic, non-standard motions.
To address this challenge, we introduce the Open-HyperMotionX Dataset and HyperMotionX Bench, which provide high-quality human pose annotations and curated video clips for evaluating and improving pose-guided human image animation models under complex human motion conditions. Furthermore, we propose a simple yet powerful DiT-based video generation baseline adopting Wan2.1-I2V-14B as the base model and design spatial low-frequency enhanced RoPE.
Inference
To use the model, you can refer to the inference scripts provided in the official GitHub repository.
import torch
# Config and model path
config_path = "config/wan2.1/wan_civitai.yaml"
model_name = "shuolin/HyperMotion" # model checkpoints
# Use torch.float16 if GPU does not support torch.bfloat16
weight_dtype = torch.bfloat16
control_video = "path/to/pose_video.mp4" # guided pose video
ref_image = "path/to/image.jpg" # reference image
# For detailed implementation, please refer to scripts/inference.py in the official repo.
Citation
@article{xu2025hypermotion,
title={Hypermotion: Dit-based pose-guided human image animation of complex motions},
author={Xu, Shuolin and Zheng, Siming and Wang, Ziyi and Yu, HC and Chen, Jinwei and Zhang, Huaqi, and Zhou Daquan, and Tong-Yee Lee, and Li, Bo and Jiang, Peng-Tao},
journal={arXiv preprint arXiv:2505.22977},
year={2025}
}