通过在VoFoCD数据集中整合全球信息和本地特征来改进喉腔镜图像分析
Thao Thi Phuong Dao1,2,3,4, Tuan-Luc Huynh1,3, Minh-Khoi Pham5
1University of Science, Ho Chi Minh City, Vietnam.
Journal of imaging informatics in medicine
|May 29, 2024
概括
这项研究引入了一个新的数据集和一个多任务人工智能模型 (MEAL) 来分析喉腔镜图像. 该模型准确地检测声病变并对图像进行分类,有助于诊断声疾病.
科学领域:
- 医疗成像医学成像
- 医疗保健中的人工智能
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
背景情况:
- 喉腔镜对于诊断声疾病至关重要,需要精确识别解剖结构和病变.
- 当前的诊断方法缺乏对物体检测和喉镜中的图像分类的同时优化.
- 准确的视觉评估对于喉科有效的临床决策至关重要.
研究的目的:
- 引入VoFoCD数据集,用于喉镜检测和图像分类.
- 提出一个新的多任务高效转换器网络用于喉腔镜 (MEAL) 进行增强诊断.
- 为了提高人工智能辅助声障碍诊断的准确性和可解释性.
主要方法:
- 开发VoFoCD数据集,包括四个类别和六种喉物体类型的1724个喉科图像.
- 实施MEAL网络,一种多任务变压器模型,用于分类声图像和检测喉地标/损伤.
- 在MEAL中整合注意力地图,用于可解释的AI,可视化临床解释的关键区域.
主要成果:
- 在VoFoCD数据集上,MEAL模型实现了高性能,图像分类的准确性为0.951.
- 对象检测性能很强,平均精度为0.874 (mAP50).
- 该模型在模拟的临床场景中显示出强度,包括那些具有喉镜过程变化的场景.
结论:
- 拟议的MEAL网络有效地整合了全球和本地特征,用于准确的语音折叠图像分析.
- MEAL有助于视觉识别和分类良性和恶性声病变,支持喉科医生.
- 这种人工智能驱动的方法提高了喉内镜的诊断能力,改善了对声障碍患者的护理.
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