在圆束计算机断层扫描图像中使用深度学习模型检测concha bullosa:一个可行性研究
Shishir Shetty1, Auwalu Saleh Mubarak2, Leena R David3
1Department of Oral and Craniofacial Health Sciences, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates.
Archives of craniofacial surgery
|March 11, 2025
概括
深度学习模型在圆束计算断层扫描 (CBCT) 中准确地检测到孔卡布洛萨 (CB). 该CE-DWT-ResNet101-RF模型实现了91.7%的准确性,显示出用于诊断鼻病理的前景.
科学领域:
- 放射学 放射学是一门学科.
- 医疗成像医学成像
- 人工智能的人工智能
背景情况:
- Concha bullosa (CB),或轮机的气动化,与鼻腔隔膜偏差和鼻腔问题有关.
- 准确检测CB对于诊断相关病态至关重要.
研究的目的:
- 评估深度学习模型在冠状束计算机断层扫描 (CBCT) 图像上识别CB的有效性.
主要方法:
- 使用离散波波变换 (DWT) 的对比度增强 (CE) 方法预处理CBCT扫描.
- 使用预训练的深度学习模型 (ResNet50,ResNet101,MobileNet),提取的特征被输入到随机森林 (RF) 分类器中.
- 203个CBCT扫描 (83个带有CB,120个没有) 的数据集被分为训练 (162) 和测试 (41) 集.
主要成果:
- CE-DWT-ResNet101-RF模型实现了最高的准确性 (91.7%),曲线下的面积 (AUC) 为98%.
- 这款车型也获得了最好的精度,回忆和F1分数 (全部92%).
- 而CE-MobileNet-RF表现最低,准确率为82.46%,AUC为92%;
结论:
- 深度学习模型在CBCT成像中显示出高精度CB检测的巨大潜力.
- 建议对更大的数据集和多种深度学习架构进行进一步的研究,以验证这些发现.
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