Data for the assessment of the effect of repositioning in in vivo loading studies with Digital Volume Correlation

Link to the data used in:<br>Giorgi, M., Dall'Ara, E. (2018)<i><br></i><i>Variability in strain distribution in the mice tibia loading model: preliminary study using digital volume correlation.</i> Medical Engineering and Physics 2018<br>The images and data are too large to be uploaded in ORDA, so please contact [e-mail] or the Project Management Office at: [e-mail] if you are interested in working on the files.<br>Only an example of a dataset has been uploaded.In the B-03-a folder the preloaded image (Scan1_crop.dcm) has been registered with three different files "Scan2_cop.dcm" that represent:01_Scan2_preload_REGwith_Scan1_load: registration between the second preloaded image and the first loaded image<br>01_Scan2_preload_REGwith_Scan2: registration between the second preloaded image and the repeated image in the loaded configuration<br>01_Scan2_preload_REGwith_Repositioning: registration between the second preloaded image and the image of the loaded specimen taken after repositioning<br><br>In the folder C-03-a-02-Nodes the results from the deformable registration are reported for each registration for Node Spacing of 50. Registrations have been done with ShIRT followed by the voxel detection algorithms as described in the paper.<br>"output_map.txt" reports the coordinates of the nodes of the grid and the computed displacements"results.txt" reports the principal strains in each node <br>The whole dataset is stored in the University of Sheffield file-store at the link:https://web-unidrive.sheffield.ac.uk/shared/multisim2/WP7/Mario_Giorgi/DVC_Tibia_Precision_Study/

所用数据链接：<br>Giorgi, M.、Dall'Ara, E.（2018）<i><br></i><i>小鼠胫骨加载模型中应变分布的变异性：基于数字体相关（digital volume correlation）的初步研究。</i>《医学工程与物理》2018年<br>图像与数据体量过大，无法上传至ORDA。若您有意使用这些文件，请联系[e-mail]，或联系项目管理办公室：[e-mail]。<br>仅上传了数据集示例。在B-03-a文件夹中，预加载图像（Scan1_crop.dcm）已与三个不同的"Scan2_cop.dcm"文件完成配准，分别为：01_Scan2_preload_REGwith_Scan1_load：第二次预加载图像与第一次加载图像的配准<br>01_Scan2_preload_REGwith_Scan2：第二次预加载图像与加载状态下重复采集图像的配准<br>01_Scan2_preload_REGwith_Repositioning：第二次预加载图像与重新定位后采集的加载标本图像的配准<br><br>在C-03-a-02-Nodes文件夹中，报告了节点间距（Node Spacing）为50时各次可变形配准的结果。配准过程采用ShIRT软件，随后应用论文中所述的体素检测算法。<br>"output_map.txt"文件记录了网格节点的坐标及计算得到的位移；"results.txt"文件记录了每个节点的主应变。<br>完整数据集存储于谢菲尔德大学文件存储系统，链接为：https://web-unidrive.sheffield.ac.uk/shared/multisim2/WP7/Mario_Giorgi/DVC_Tibia_Precision_Study/