Chinese Journal of Liquid Crystals and Displays, Volume. 39, Issue 8, 1014(2024)

Semi-supervised tongue image segmentation method for traditional chinese medicine based on mutual learning with dual models

Fangxu LI1, Wangming XU1, Xue XU2, and Yun JIA3、*
Author Affiliations
  • 1School of Information Science and Engineering,Wuhan University of Science and Technology,Wuhan 430081,China
  • 2School of Medicine,Wuhan University of Science and Technology,Wuhan 430065,China
  • 3Affiliated Hospital,China University of Geosciences(Wuhan),Wuhan 430074,China
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    Figures & Tables(7)
    Structure diagram of dual model
    Comparison of pseudo labels and true labels
    Example images of tongue segmentation
    Comparison of tongue image segmentation effects
    • Table 0. [in Chinese]

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      Table 0. [in Chinese]

      算法1:双模型互学习伪代码

      输入:有标签数据Dl,无标签数据Du

      输出:性能最优的模型M

      初始化:

      使用ImageNet预训练权重初始化模型A

      使用COCO预训练权重初始化模型B

      全监督训练:

      Dl上训练模型A

      Dl上训练模型B

      互学习:

      固定模型A,在Du上生成伪标签

      DlDu上对模型B进行微调

      固定模型B,在Du上生成伪标签

      DlDu上对模型A进行微调

      返回:最优模型M为模型A和模型B中mIoU较高者

    • Table 1. Comparison of model performance(mIoU)under different strategies

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      Table 1. Comparison of model performance(mIoU)under different strategies

      是否使用双模型是否使用互学习损失函数1/1001/501/251/8
      ××93.2194.5295.1396.19
      ×96.1397.2997.9998.35
      ×96.3397.7897.8398.17
      96.6797.9298.5298.85
    • Table 2. Comparison of mIoUs between the proposed method and other methods under different proportion of annotated data

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      Table 2. Comparison of mIoUs between the proposed method and other methods under different proportion of annotated data

      方法1/1001/501/251/8
      DeepLabv3+1385.5387.0291.0694.88
      ClassMix1794.7496.1497.3598.09
      Mean Teacher2687.1289.5292.2895.61
      CCT1883.7187.9892.0295.37
      S4GAN1590.3194.7496.6997.61
      ST++2094.6295.0996.0897.31
      本文方法96.6797.9298.5298.85
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    Fangxu LI, Wangming XU, Xue XU, Yun JIA. Semi-supervised tongue image segmentation method for traditional chinese medicine based on mutual learning with dual models[J]. Chinese Journal of Liquid Crystals and Displays, 2024, 39(8): 1014

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    Paper Information

    Category: Image Segmentation

    Received: Sep. 22, 2023

    Accepted: --

    Published Online: Sep. 27, 2024

    The Author Email: Yun JIA (jiayun@cug.edu.cn)

    DOI:10.37188/CJLCD.2023-0308

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