HAND MRI Dataset (PIANO)
收藏HAND MRI Dataset (PIANO)
数据集概述
该数据集用于 PIANO: A Parametric Hand Bone Model from Magnetic Resonance Imaging 和 NIMBLE: A Non-rigid Hand Model with Bones and Muscles 研究项目。
MRI 数据集部分 1 (50 vols)
- MRI 原始体积 [Google Drive]
- 骨骼掩膜体积 [Google Drive]
- 3D 关节标注(物理空间) [Google Drive]
标注扩展
- 肌肉掩膜体积(来自 NIMBLE) [Google Drive]
有用代码 - mask2mesh.py
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从体积掩膜生成网格 python mri_mask = "00001_bonemuscle.nii" mri_mask_vol = sitk.ReadImage(mri_mask) bone_mesh = generate_seg_mesh(mri_mask_vol, 1) muscle_mesh = generate_seg_mesh(mri_mask_vol, 2)
bone_mesh.export("bone.obj") muscle_mesh.export("muscle.obj")
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细粒度骨骼掩膜 python joints_file = "00001_joints.txt" joints3d = np.loadtxt(joints_file) semantic_bonemesh = finegrained_bone(joints3d, bone_mesh) semantic_bonemesh.export("sbone.obj")
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自动表面分割 python mri_raw = "00001.nii" surf_mask_vol = naive_seg(sitk.ReadImage(mri_raw)) surf_mesh = generate_seg_mesh(surf_mask_vol) surf_mesh.export("surf.obj")
引用
如果您发现此数据对您的研究有用,请考虑引用以下文献:
@inproceedings{li2021piano, title = {PIANO: A Parametric Hand Bone Model from Magnetic Resonance Imaging}, author = {Li, Yuwei and Wu, Minye and Zhang, Yuyao and Xu, Lan and Yu, Jingyi}, booktitle = {Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, {IJCAI-21}}, editor = {Zhi-Hua Zhou}, pages = {816--822}, year = {2021}, month = {8}, note = {Main Track}, doi = {10.24963/ijcai.2021/113}, url = {https://doi.org/10.24963/ijcai.2021/113} }
@misc{li2022nimble, title = {NIMBLE: A Non-rigid Hand Model with Bones and Muscles}, author = {Li, Yuwei and Zhang, Longwen and Qiu, Zesong and Jiang, Yingwenqi and Zhang, Yuyao and Li, Nianyi and Ma, Yuexin and Xu, Lan and Yu, Jingyi}, year = {2022}, eprint = {2202.04533}, archiveprefix = {arXiv}, primaryclass = {cs.CV} }




