CTooth
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CTooth是首个开放源代码的3D牙科CT数据集,包含完整的牙齿标注。该数据集由杭州电子科技大学等机构创建,旨在为计算机辅助牙科诊断和治疗提供支持。数据集包含5504个标注的CBCT图像,来自22名患者,涵盖了牙齿位置、数量、修复、植入物和颌骨大小等结构变异。CTooth数据集的创建过程涉及使用ITKSNAP软件手动标注牙齿区域,并经过精细调整,整个过程耗时约10个月。该数据集主要应用于3D牙齿分割研究,解决手动标注主观性和耗时性的问题。
CTooth is the first open-source 3D dental CT dataset with complete tooth annotations. Developed by institutions including Hangzhou Dianzi University, this dataset aims to support computer-aided dental diagnosis and treatment. It consists of 5,504 annotated CBCT images from 22 patients, covering structural variations such as tooth position, quantity, restorations, implants, and jaw size. The construction of the CTooth dataset involved manual annotation of tooth regions using ITK-SNAP software, followed by meticulous refinement, with the entire workflow taking approximately 10 months. This dataset is primarily utilized in 3D tooth segmentation research, addressing the problems of subjectivity and time consumption associated with manual annotation.

- 1CTooth: A Fully Annotated 3D Dataset and Benchmark for Tooth Volume Segmentation on Cone Beam Computed Tomography Images杭州电子科技大学 · 2022年



