Journal of Infrared and Millimeter Waves, Volume. 43, Issue 2, 288(2024)

A microscopic image enhancement method for cell experiments in space

Yuan-Yuan LI1,2,3, Yong-Chun YUAN1, Li-Hua RUAN1,3, Qing-Qing ZHAO1, and Tao ZHANG1,2,3、*
Author Affiliations
  • 1Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai 200083,China
  • 2School of Information Science and Technology,ShanghaiTech University,Shanghai 201210,China
  • 3University of Chinese Academy of Sciences,Beijing 100049,China
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    Figures & Tables(9)
    Schematic diagram of the spatial microscope camera
    Proposed methodological framework diagram
    Flow chart of the STAR-ADF method
    Decomposition images:(a) reflection layer;(b) illumination layer;(c) weighted matrix map
    Comparison of exponential parameter results:(a) reflection layer results;(b) illumination layer results
    Illumination uniformization and denoising results:(a) the original image and the local indicator evaluation;(b) the STAR-ADF enhanced image and the local indicator evaluation;(c) the original image and the extraction;(d) the STAR-ADF enhanced image and the extraction
    Results of four different cell experiments by different methods
    • Table 1. Entropy of different exponential parameters

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      Table 1. Entropy of different exponential parameters

      Entropy of Lα=0.1α=0.2α=0.5Entropy of Rα=0.1α=0.2α=0.5
      β=1.56.812 16.812 16.812 1β=1.55.914 35.914 05.912 4
      β=26.815 86.815 86.815 8β=25.932 05.931 75.930 4
      β=46.825 56.825 56.825 5β=45.928 15.927 95.926 5
    • Table 2. Comparison results of objective evaluation index methods

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      Table 2. Comparison results of objective evaluation index methods

      MethodsEntropyEmeSsim
      Original6.941 47.237 21.000 0
      MSR5.311 42.102 20.994 7
      LIME6.225 96.734 50.993 4
      Jiep4.995 92.259 00.992 5
      Proposed6.673 08.141 60.996 2
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    Yuan-Yuan LI, Yong-Chun YUAN, Li-Hua RUAN, Qing-Qing ZHAO, Tao ZHANG. A microscopic image enhancement method for cell experiments in space[J]. Journal of Infrared and Millimeter Waves, 2024, 43(2): 288

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    Paper Information

    Category: Research Articles

    Received: Jul. 21, 2023

    Accepted: --

    Published Online: Apr. 29, 2024

    The Author Email: Tao ZHANG (haozzh@sina.com)

    DOI:10.11972/j.issn.1001-9014.2024.02.019

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