BFSM model assets

Geometry models and fixed-order registration templates for BFSM.

Related papers

• BFSM: 3D Bidirectional Face-Skull Morphable Model
• Vision Tomography: Towards Portable 3D Bidirectional Face-Skull Inference from Visual Data
• Tele-Cranio: A CT-free AI Solution for Remote Diagnosis and Planning of Craniomaxillofacial Deformities

Files

File	Contents
assets/models/fsmm_200.npz	Face–Skull Morphable Model (FSMM), 200 principal components
assets/models/tmm_200.npz	Tissue Morphable Model (TMM), 200 principal components
assets/templates/muFACE.obj	Corresponding face template, 35,709 vertices
assets/templates/muSKULL.obj	Corresponding skull template, 23,207 vertices

Download these four files into their matching paths in the BFSM checkout. Example inputs and reference outputs are included in the GitHub repository. Follow the asset setup guide for download commands and separately obtained provider assets.

The models and templates are provided under the BFSM Research License.

Citation

@misc{wang2025bfsm,
  title={BFSM: 3D Bidirectional Face-Skull Morphable Model},
  author={Zidu Wang and Meng Xu and Miao Xu and Hengyuan Ma and Jiankuo Zhao and Xutao Li and Xiangyu Zhu and Zhen Lei},
  year={2025},
  eprint={2509.24577},
  archivePrefix={arXiv},
  primaryClass={cs.CV},
  url={https://arxiv.org/abs/2509.24577}
}

@misc{wang2026visiontomographyportable3d,
  title={Vision Tomography: Towards Portable 3D Bidirectional Face-Skull Inference from Visual Data},
  author={Zidu Wang and Meng Xu and Miao Xu and Hengyuan Ma and Jiankuo Zhao and Xutao Li and Zhen Lei and Xiangyu Zhu},
  year={2026},
  eprint={2610.38065},
  archivePrefix={arXiv},
  primaryClass={cs.CV},
  url={https://arxiv.org/abs/2610.38065}
}

@misc{xu2026telecranio,
  title={Tele-Cranio: A CT-free AI Solution for Remote Diagnosis and Planning of Craniomaxillofacial Deformities},
  author={Meng Xu and Zidu Wang and Lei Zhang and Chuanqi Qin and Xiaole Wang and Jiayu Zhou and Zhen Lei and Hengyuan Ma and Tao Song and Xiangyu Zhu},
  year={2026},
  doi={10.21203/rs.3.rs-10262203/v1},
  url={https://www.researchsquare.com/article/rs-10262203/v1}
}