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Infrared and Laser Engineering, Volume. 50, Issue 10, 20210120(2021)

SAR target recognition based on image blocking and matching

Dandan Ma
Author Affiliations
  • College of Information Science & Electronic Technique, Jiamusi University, Jiamusi 154000, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (11)
    Equations (10)
    References (24)
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    Paper Information
    Topics
    Figures & Tables(11)
    Schematic diagram of SAR image segmentation results

    Fig. 1. Schematic diagram of SAR image segmentation results

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    Procedure of implementation of the proposed method

    Fig. 2. Procedure of implementation of the proposed method

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    Illustration of MSTAR targets

    Fig. 3. Illustration of MSTAR targets

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    Results of the proposed method under test condition 1

    Fig. 4. Results of the proposed method under test condition 1

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    Results under test condition 4

    Fig. 5. Results under test condition 4

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    • Table 1. Relevant setup for test condition 1

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      Table 1. Relevant setup for test condition 1

      TypeTrainingTest
      DepressionScaleDepressionScale
      BMP217°23215°193
      BTR70232194
      T72231194
      T62297271
      BRDM2296272
      BTR60255193
      ZSU23/4297272
      D7297273
      ZIL131297272
      2S1297271

    • Table 2. Results under test condition 1

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      Table 2. Results under test condition 1

      MethodPav
      Proposed99.32%
      Zernike98.12%
      Mono98.64%
      ASC Matching98.32%
      CNN199.08%
      CNN299.12%

    • Table 3. Relevant setup for test condition 2

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      Table 3. Relevant setup for test condition 2

      TypeTrainingTest
      Depression/(°)ConfigurationScaleDepression/(°)ConfigurationScale
      BMP2179 563233159 566196
      c21196
      BTR7017c7123315c71196
      T721713223215812195
      s7191

    • Table 4. Results under test condition 2

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      Table 4. Results under test condition 2

      MethodPav
      Proposed98.46%
      Zernike96.82%
      Mono97.82%
      ASC Matching98.02%
      CNN196.54%
      CNN297.02%

    • Table 5. Relevant setup for test condition 3

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      Table 5. Relevant setup for test condition 3

      TypeTrainingTest
      DepressionScaleDepression/(°)Scale
      2S117°28830285
      45302
      BDRM228930284
      45302
      ZSU23/428930287
      45302

    • Table 6. Results under test condition 3

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      Table 6. Results under test condition 3

      MethodPav
      30°45°
      Proposed97.12%73.63%
      Zernike94.82%68.24%
      Mono96.35%70.92%
      ASC Matching96.72%71.36%
      CNN195.82%66.74%
      CNN296.24%67.56%
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    Dandan Ma. SAR target recognition based on image blocking and matching[J]. Infrared and Laser Engineering, 2021, 50(10): 20210120

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    Paper Information

    Category: Image processing

    Received: Apr. 10, 2021

    Accepted: --

    Published Online: Dec. 7, 2021

    The Author Email:

    DOI:10.3788/IRLA20210120

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology