Artifact expression of different crown materials in various CT systems

This data set contains a spreadsheet regarding data from the segmentation and evaluation of zirconia, polymethylmethacrylate (PMMA), graphene, and polyetheretherketone (PEEK) crowns in different CT system and acquisiton protocols combinations. CT systems included: 3D Accuitomo 170, Newtom VGi evo, Veraview X800, SOMATOM Force, and NAEOTOM Alpha CT systems. The data includes the difference between the reference crown and evaluated crowns' volume, as well as root mean square error value obtained through the Part Comparison analysis. For some combinations of crown material and CT systems, the surface area was algo obtained.

本数据集包含一份电子表格，涵盖不同CT系统及采集协议组合下，氧化锆、聚甲基丙烯酸甲酯（PMMA）、石墨烯及聚醚醚酮（PEEK）牙冠的分割与评估相关数据。所涉及的CT系统包括3D Accuitomo 170、Newtom VGi evo、Veraview X800、SOMATOM Force及NAEOTOM Alpha CT系统。该数据集包含参考牙冠与待评估牙冠的体积差值，以及通过部件比对分析（Part Comparison analysis）得到的均方根误差值。针对部分牙冠材料与CT系统的组合，还获取了表面积相关数据。