基于通过深度学习的前段光学连贯性断层扫描图像的角度闭合机制的自动分类
Ye Zhang1, Xiaoyue Zhang2, Qing Zhang3
1Beijing Tongren Eye Center, Beijing Key Laboratory of Ophthalmology & Visual Science, Beijing Tongren Hospital, Capital Medical University, Beijing, China.
Heliyon
|August 21, 2024
概括
深度学习算法现在可以使用前段光学连贯断层扫描 (AS-OCT) 图像来分类角度关闭 (AC) 机制. 这种新的AI工具CMD-Net显示出高精度,可能有助于诊断青光眼.
科学领域:
- 眼科医生 眼科 眼科
- 人工智能的人工智能
- 医疗成像医学成像
背景情况:
- 视角关闭 (AC) 是青光眼的重要原因,确定其机制对于有效治疗至关重要.
- 前段光学连贯断层扫描 (AS-OCT) 提供了眼睛前段的详细图像.
- 准确分类AC机制有助于及时干预和预防视力丧失.
研究的目的:
- 开发和验证深度学习算法,用于分类闭角 (AC) 机制.
- 使用前段光学连贯断层扫描 (AS-OCT) 图像用于自动化AC机制识别.
- 创建一个深度学习模型,模拟AC机制的专家人类分类.
主要方法:
- 一项涉及年龄≥35岁的参与者进行的横截面研究,检测到AC.
- 开发一个深度学习架构,全面机制决策网 (CMD-Net),在AS-OCT图像上进行培训.
- 通过交叉验证,持久测试集和与专家眼科医生进行比较进行验证.
主要成果:
- 在不同的测试组中,CMD-Net在接收器操作特征曲线 (AUC) 值 (0.9770.988) 下实现了高面积.
- 深度学习模型在精度上表现最好的眼科医生相比,表现优越.
- 在持有和单独的测试组中,CMD-Net的分类准确率分别为89.9%和93.0%.
结论:
- 开发的CMD-Net显示出从AS-OCT图像中分类闭角机制的巨大潜力.
- 这种由人工智能驱动的方法可能有助于临床医生诊断和管理闭角玻璃眼.
- 建议进行进一步的验证,以确定CMD-Net的临床效用.
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