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应用自我监督学习来评估胸部CT成像中的图像质量

Eléonore Pouget1,2, Véronique Dedieu1,2

  • 1Department of Medical Physics, Jean Perrin Comprehensive Cancer Center, F-63000 Clermont-Ferrand, France.

Bioengineering (Basel, Switzerland)
|April 27, 2024
PubMed
概括

一个新的自主监督学习 (SSL) 模型观察者准确地估计了低剂量CT扫描的热点观察者 (HO) 性能. 这种方法对优化CT成像协议具有前景.

关键词:
胸部CT图像 图像 胸部CT图像卷积无噪自编码器自编码器功能表示学习学习的特征表示学习.模型观察者模型观察者自主监督学习学习基于任务的方法基于任务的方法.

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