Journal of Applied Optics, Volume. 45, Issue 2, 430(2024)

Remote sensing images change detection based on MCRASN

Guobo XIE... Wenkang LIAO, Zhiyi LIN* and Jiayuan ZHANG |Show fewer author(s)
Author Affiliations
  • School of Computer Science, Guangdong University of Technology, Guangzhou 510000, China
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    Figures & Tables(9)
    Overall structure diagram of MCRASN
    MobileConv building block
    Fusion features of distance metric module
    Comparison group 1 of prediction results of each model
    Comparison group 2 of prediction results of each model
    • Table 1. Confusion matrix

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      Table 1. Confusion matrix

      Predicted to be change (1)Predicted to be non-change (0)
      Truth change (1)TPFN
      Truth non-change (0)FPTN
    • Table 2. Different sizes of MCRASN model

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      Table 2. Different sizes of MCRASN model

      StagesFeature sizeMCRASN-0MCRASN-1MCRASN-2
      S0-Stem1/2N=2 D=64N=2 D=64N=2 D=128
      Sl-MbConv1/4N=2 D=96N=2 D=96N=2 D=128
      1/8N=3 D=192N=4 D=192N=6 D=256
      S2-TFM_Rel1/16N=5 D=384N=7 D=384N=7 D=512
      1/32N=2 D=768N=2 D=768N=2 D=1024
    • Table 3. Evaluation of prediction results of each model

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      Table 3. Evaluation of prediction results of each model

      MethodsPrecisionRecallF1IoUOA
      FC-EF86.9180.1783.4071.5398.39
      DTCDSCN88.5386.8387.6778.0598.77
      BIT89.2489.3789.3180.6898.92
      ChangeFormer92.0588.8090.4082.4899.04
      MCRASN-091.4587.6089.4981.1798.97
      MCRASN-192.8589.1290.9483.5799.07
      MCRASN-293.9489.2691.5484.4599.18
    • Table 4. Ablation experiment on each improved part

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      Table 4. Ablation experiment on each improved part

      BASEMC-RADMEFLLEVIR-CD
      PrecisionIoU
      ---92.0582.48
      --92.4182.86
      -92.5683.23
      -92.5283.26
      92.8583.57
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    Guobo XIE, Wenkang LIAO, Zhiyi LIN, Jiayuan ZHANG. Remote sensing images change detection based on MCRASN[J]. Journal of Applied Optics, 2024, 45(2): 430

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    Paper Information

    Category: Research Articles

    Received: Jun. 21, 2023

    Accepted: --

    Published Online: May. 28, 2024

    The Author Email: LIN Zhiyi (林志毅(1979—))

    DOI:10.5768/JAO202445.0203005

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