Remote Sensing Technology and Application, Volume. 39, Issue 2, 405(2024)

Improved Markov Random Field for Building Segmentation in SAR Images

Jia ZHAO* and Daoxiang AN
Author Affiliations
  • College of Electronic Science and Technology,National University of Defense Technology,Changsha 410073,China
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    Figures & Tables(12)
    Flow chart of traditional MRF algorithm
    Schematic diagram of the improved algorithm
    Segmentation results of different feature fusion algorithms
    Segmentation results with different weights
    Comparison of building extraction results of Scene 1
    Comparison of building extraction results of Scene 2
    Comparison of building extraction results of Scene 3
    Comparison of building extraction results of Scene 4
    • Table 1. Comparison of the segmentation performance of different algorithms for Scene 1

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      Table 1. Comparison of the segmentation performance of different algorithms for Scene 1

      算法DRFARCCRDice
      传统MRF55.468.1088.2769.17
      文献[13]92.9612.0895.3090.30
      本文算法89.395.5196.2591.87
    • Table 2. Comparison of the segmentation performance of different algorithms for Scene 2

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      Table 2. Comparison of the segmentation performance of different algorithms for Scene 2

      算法DRFARCCRDice
      传统MRF87.2940.0494.2171.09
      文献[13]98.2743.7493.6371.55
      本文算法97.3437.5495.0176.09
    • Table 3. Comparison of the segmentation performance of different algorithms for Scene 3

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      View in Article

      Table 3. Comparison of the segmentation performance of different algorithms for Scene 3

      算法DRFARCCRDice
      传统MRF71.8945.9793.7861.69
      文献[13]95.4852.2692.4163.65
      本文算法80.6733.3695.8472.99
    • Table 4. Comparison of the segmentation performance of different algorithms for Scene 4

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      View in Article

      Table 4. Comparison of the segmentation performance of different algorithms for Scene 4

      算法DRFARCCRDice
      传统MRF75.8816.1792.3579.66
      文献[13]99.8743.4884.8172.19
      本文算法89.9016.9694.3886.33
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    Jia ZHAO, Daoxiang AN. Improved Markov Random Field for Building Segmentation in SAR Images[J]. Remote Sensing Technology and Application, 2024, 39(2): 405

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    Paper Information

    Category: Research Articles

    Received: Nov. 23, 2022

    Accepted: --

    Published Online: Aug. 13, 2024

    The Author Email: ZHAO Jia (1541735534@qq.com)

    DOI:10.11873/j.issn.1004-0323.2024.2.0405

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