Statistical Shape Model of the Tibia

This project provides a freely accessible three-dimensional statistical shape model (SSM) of the tibia, the MATLAB scripts for generating a SSM and the segmented surface models of the cortical and trabecular bone. Information on the use of code and data can be found in the read-me file contained within the download.Further, this dataset and associated statistical shape models can be used in several ways to assist with skeletal focused research of the tibia-fibula. We do not have the scope to highlight each and every potential application, however have provided a series of example cases of where and how the shape models may be used. Our hope is that these examples can be directly used, or assist in guiding other uses. Case 1: Generating Surface Samples — this example case demonstrates how to use the shape model data to reconstruct a randomly sampled 'population' of surfaces.Case 2: Predicting and Generating Trabecular Volumes — this example case demonstrates how to combine the tibia and trabecular shape models to predict and generate the trabecular volume from a tibial surface.Case 3: Generating Tibia-Fibula Surfaces from Landmarks — this example case demonstrates how to use the tibia-fibula shape model to estimate and reconstruct surfaces from palpable landmarks on the tibia and fibula.Please cite our work if you use this code or data. <a href="https://widgets.figshare.com/articles/20454462/embed?show_title=1">https://widgets.figshare.com/articles/20454462/embed?show_title=1</a> <br/><br/>This project includes the following software/data packages: <br/> <ul> <li> <a href="https://simtk.org/frs?group_id=2166#pack_2349">Statistical Shape Model Tibia </a> : This file contains the main shape model code and data associated with the project, it also contains three example cases. For a complete description, view the read-me file contained within the archive. </li> </ul>

本课题提供了一款可供免费获取的三维统计形状模型（SSM）——胫骨模型，以及用于生成SSM的MATLAB脚本和皮质骨与松质骨的分割表面模型。关于代码和数据的用法信息，可在下载包内的read-me文件中查阅。此外，本数据集及其关联的统计形状模型可应用于多种途径，以辅助胫骨-腓骨骨骼研究的深入。鉴于篇幅限制，无法详述所有潜在应用，但我们已提供了一系列示例案例，展示形状模型的具体应用场景及其使用方法。期望这些案例能够直接应用于实践，或为其他应用提供指导。案例一：生成表面样本——本案例展示了如何利用形状模型数据重建一个随机抽样的表面‘种群’。案例二：预测与生成松质骨体积——本案例展示了如何结合胫骨和松质骨形状模型，从胫骨表面预测并生成松质骨体积。案例三：从骨性标志生成胫骨-腓骨表面——本案例展示了如何利用胫骨-腓骨形状模型，通过触摸可触及的骨性标志来估计和重建表面。如使用本代码或数据，请引用我们的工作。 <a href="https://widgets.figshare.com/articles/20454462/embed?show_title=1">https://widgets.figshare.com/articles/20454462/embed?show_title=1</a> <br/><br/>本课题包含以下软件/数据包： <br/> <ul> <li> <a href="https://simtk.org/frs?group_id=2166#pack_2349">统计形状模型胫骨 </a> : 本文件包含与项目相关的核心形状模型代码和数据，亦包含三个示例案例。欲获取完整描述，请参阅存档内的read-me文件。 </li> </ul>