• Infrared and Laser Engineering
  • Vol. 50, Issue 7, 20200337 (2021)
Shanshan Shang1, Zikai Yu2, Tao Fan3、*, and Limin Jin4
Author Affiliations
  • 1Library, Shanghai University of Engineering Science, Shanghai 201620, China
  • 2Assembly Department, Shanghai Aerospace Equipments Manufacturing Co., Ltd., Shanghai 200245, China
  • 3Institute of Artificial Intelligence Industry, Shanghai University of Engineering Science, Shanghai 201620, China
  • 4Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
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    DOI: 10.3788/IRLA20200337 Cite this Article
    Shanshan Shang, Zikai Yu, Tao Fan, Limin Jin. Application of Gaussian process model in SAR image target recognition[J]. Infrared and Laser Engineering, 2021, 50(7): 20200337 Copy Citation Text show less
    Flowchart of SAR target recognition using Gaussian process model
    Fig. 1. Flowchart of SAR target recognition using Gaussian process model
    Images of targets to be classified
    Fig. 2. Images of targets to be classified
    Results under scenario 1
    Fig. 3. Results under scenario 1
    Comparison of results under scenario 2
    Fig. 4. Comparison of results under scenario 2
    Comparison of results under scenario 3
    Fig. 5. Comparison of results under scenario 3
    TypeTraining set (17°)Test set (15°)
    ConfigurationScaleConfigurationScale
    BMP295632329563194
    BTR70c71232c71195
    T72132231132195
    812194
    s7190
    T62A51298A51272
    BRDM2E-71297E-71273
    BTR6075322557532194
    ZSU23/4d08298d08273
    D71301529813015273
    ZIL131E12298E12273
    2S1B01298B01273
    Table 1. Description of the scenario 1
    MethodAverage recognition rate
    Proposed99.28%
    NMF98.04%
    Mono98.56%
    BEMD98.82%
    CNN99.08%
    Table 2. Comparison of resutls under scenario 1
    Depression/(°)2S1BDRM2ZSU23/4
    Training set17299298299
    Test set30288287288
    45303303303
    Table 3. Desciption of scenario 2
    Shanshan Shang, Zikai Yu, Tao Fan, Limin Jin. Application of Gaussian process model in SAR image target recognition[J]. Infrared and Laser Engineering, 2021, 50(7): 20200337
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