开发一个3D卷积神经网络,用于对高优先级的口腔和面CBCT扫描进行选
Joe Cordahi1, Nikolaos Shinas2, Tony Felefly3
1Oral and Maxillofacial Radiology Program, Department of Comprehensive Dentistry, University of Texas at San Antonio, San Antonio, TX, USA. Cordahi@uthscsa.edu.
Journal of imaging informatics in medicine
|February 19, 2026
概括
使用3D卷积神经网络 (3D-CNN) 的新人工智能系统可以准确地分类口腔和面束计算机断层扫描 (CBCT),识别高优先级病例以更快地护理患者.
科学领域:
- 口腔和面放射学 口腔和面放射学
- 人工智能在医学中的应用
- 医学成像分析 医学成像分析
背景情况:
- 圆束计算机断层扫描 (CBCT) 对于诊断口腔和面部疾病至关重要.
- 有效地分类CBCT扫描对于及时的患者管理至关重要.
- 开发自动化系统可以改善解释复杂医疗图像的工作流程.
研究的目的:
- 开发和评估一个基于神经网络的诊断系统,用于口腔和面CBCT扫描.
- 要区分需要立即注意的高优先级扫描和常规病例.
- 建立一个人工智能工具,用于识别CBCT成像中的重要发现.
主要方法:
- 200个口腔和面CBCT扫描被追溯收集并分为高优先级 (A组) 和常规 (B组) 队列.
- 使用Python和Keras开发了两个3D卷积神经网络 (3D-CNN) 模型,包括修改的VGG-16架构 (模型2).
- 模型在70%的训练集上接受训练,并在30%的训练集上进行验证,使用数据增强,Adam优化器和早期停止,通过ROC-AUC,准确性,精度,回忆和F1得分来评估性能.
主要成果:
- 这两种3D-CNN模型在区分高优先级CBCT扫描时都表现出色.
- 基于修改后的VGG-16架构的模型2在验证集中实现了0.918的略高的平均ROC-AUC.
- 模型2在训练过程中实现了高精度 (0.960) 和精度 (0.962) 的高精度,表明了强大的性能.
结论:
- 成功开发了一种3D-CNN模型,用于准确分类口腔和面CBCT扫描.
- 这种人工智能系统在识别高优先级病例方面表现有前途,有可能提高诊断效率.
- 这项研究代表了3D-CNNs首次用于口腔和面CBCT扫描的自动分拣.
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