通过使用深度学习,在胸部X射线图上对狗气管缩进行自动分类和分级
Hathaiphat Suksangvoravong1, Nan Choisunirachon1, Teerawat Tongloy2
1Department of Veterinary Surgery, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
概括
一个使用YOLO v4微小的人工智能模型有效地从X射线图上选狗的气管缩. 这种人工智能工具具有很高的准确性,有助于兽医诊断这种渐进的呼吸道疾病.
科学领域:
- 兽医放射学 兽医放射学
- 人工智能在医学中的应用
- 狗的呼吸系统疾病 狗的呼吸系统疾病
背景情况:
- 气管塌是一种渐进的呼吸道疾病,症状严重程度与塌程度相关.
- 由于诊断的不确定性,解释气管缩的放射图对兽医提出了挑战.
- 需要自动查工具来改善兽医环境中的疾病检测.
研究的目的:
- 开发和评估一种人工智能 (AI) 模型,用于查狗气管缩.
- 用X射线图来区分正常的气管和不同程度的气管崩.
- 评估AI模型的诊断性能和可靠性.
主要方法:
- 一个基于You-Only-Look-Once (YOLO) 算法 (v3,v4,v4 tiny) 的AI模型被训练和测试.
- 该模型使用了对狗的存档侧面宫胸部X射线图.
- 特别评价了YOLO v4 tiny-416模型的选能力.
主要成果:
- 在YOLO v4 tiny-416模型中,在分类气管倒塌时,获得了98.30%的灵敏度,99.20%的特异性和98.90%的准确性.
- 该模型成功地将正常气管与1-2级和3-4级气管缩区分开来.
- 高诊断准确性得到证实,精度回忆曲线下的面积>0.8.8.
- 在AI模型和放射科医生之间观察到极好的一致性 (κ=0.975) 和一致性 (ICC>0.90).
结论:
- 开发的深度学习模型是一个可靠的工具,用于选和分类犬气管缩.
- 这种人工智能方法可以帮助兽医通过使用标准放射图来诊断气管缩.
- 该模型提供了一种有价值的方法,可以提高犬呼吸道疾病评估的效率和准确性.
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