🎯 Overview

Geometry Forcing (GF) Overview. (a) Our proposed GF paradigm enhances video diffusion models by aligning with geometric features from VGGT. (b) Compared to DFoT, our method generates more temporally and geometrically consistent videos. (c) While baseline features fail to reconstruct meaningful 3D geometry, GF-learned features enable accurate 3D reconstruction.

🚀 News

• [2026/01/26] Our Paper is accepted to ICLR 2026 !
• [2025/10/8] We release the evaluation code for reprojection error and revisit error.
• [2025/9/24] We release code and checkpoint.
• [2025/9/22] Geometry Forcing is accepted to NeurIPS 2025 NextVid Workshop as an Oral!
• [2025/7/10] We release the paper and the project.

💪 Get Started

Setup Environments

conda create -n geometryforcing python=3.10 -y
conda activate geometryforcing
pip install -r requirements.txt

Connect to Weights & Biases:

We use Weights & Biases for logging. Sign up if you don't have an account, and modify wandb.entity in config.yaml to your user/organization name.

Download Checkpoints and Data

1. Download pretrained checkpiont using huggingface:

bash scripts/hf_download_checkpoints.sh

2. Download pretrained checkpiont using modelscope:

bash scripts/ms_download_checkpoints.sh

3. Download and process RealEstate10k dataset to data/real-estate-10k

The structure of RealEstate10K is exactly the same with DFoT. Please download RealEstate10k from dataset of DFoT from here huggingface dataset. The structure should like this wiki from DFoT

data/
├── {dataset_name}/
│   ├── training/
│   │   ├── video_xxx.mp4
│   │   ├── ...
│   ├── validation/
│   │   ├── video_xxx.mp4
│   │   ├── ...
│   ├── test/
│   │   ├── video_xxx.mp4
│   │   ├── ...
│   ├── metadata/
│   │   ├── training.pt
│   │   ├── validation.pt
│   │   ├── test.pt

Generating Videos with Pretrained Models

1. Single Image to Long Video (256 Frames):

bash scripts/eval_geometry_forcing.sh

2. Single Image to Rotation Video (16 Frames):

bash scripts/eval_geometry_forcing_rotation.sh

Training Geometry Forcing

To train Geometry Forcing, run the following command:

bash scripts/train_geometry_forcing.sh

Evaluation for Reprojection Error and Revisit Error

To evaluate the reprojection error and revisit error, please follow the instructions in README_EVAL.md.

📜 Citation

If you find our work useful for your research, please consider citing our paper:

@article{wu2025geometryforcing,
  title={Geometry Forcing: Marrying Video Diffusion and 3D Representation for Consistent World Modeling},
  author={Wu, Haoyu and Wu, Diankun and He, Tianyu and Guo, Junliang and Ye, Yang and Duan, Yueqi and Bian, Jiang},
  journal={arXiv preprint arXiv:2507.07982},
  year={2025}
}