集成机器学习方法用于使用in vivo聚焦显微镜图像进行真菌角膜炎自动诊断
Sowmya Kamath S1, Shikha Reji1, Vaibhava Lakshmi1
1Healthcare Analytics and Language Engineering (HALE) Lab Department of Information Technology National Institute of Technology, Surathkal Mangaluru Karnataka India.
Healthcare technology letters
|December 22, 2025
概括
准确的真菌角膜炎 (FK) 检测对于预防视力损失至关重要. 机器学习模型分析体内共聚焦显微镜 (IVCM) 图像达到99%的准确性,提供了一个有前途的诊断工具.
科学领域:
- 眼科医生 眼科 眼科
- 医疗成像医学成像
- 人工智能的人工智能
背景情况:
- 性角膜炎 (FK) 是一种严重的眼部感染,可能导致视力丧失.
- 及时诊断和治疗对于管理FK至关重要.
- 目前的诊断方法可能很慢,资源密集.
研究的目的:
- 评估最先进的机器学习技术,使用体内共聚焦显微镜 (IVCM) 图像来对FK进行分类.
- 评估各种图像处理和模型调整策略对FK检测准确性的影响.
- 确定可适应临床环境和不平衡数据集的强大模型.
主要方法:
- 系统评估机器学习模型用于从IVCM图像中进行FK分类.
- 实验各种图像处理技术,数据增强和超参数调整.
- 性能评估侧重于准确性,F1分数和模型适应性.
主要成果:
- 一个带有绿色通道预处理和12个特征集的随机森林模型在FK检测中实现了99%的准确性.
- 复杂的方法,如组图建模产生较低的准确性 (64%).
- AdaBoost 和 RUSBoost 模型表现出强度和高 F1 评分,适用于不平衡的数据集.
结论:
- 对IVCM图像的机器学习分析提供了一个非常准确的方法来检测真菌角膜炎.
- 特定的预处理技术 (绿色通道) 和功能集显著提高了诊断性能.
- 像AdaBoost和RUSBoost这样的强大模型显示出在FK诊断中实际临床应用的希望.
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