• Infrared and Laser Engineering
  • Vol. 50, Issue 10, 20210120 (2021)
Dandan Ma
Author Affiliations
  • College of Information Science & Electronic Technique, Jiamusi University, Jiamusi 154000, China
  • show less
    DOI: 10.3788/IRLA20210120 Cite this Article
    Dandan Ma. SAR target recognition based on image blocking and matching[J]. Infrared and Laser Engineering, 2021, 50(10): 20210120 Copy Citation Text show less
    Schematic diagram of SAR image segmentation results
    Fig. 1. Schematic diagram of SAR image segmentation results
    Procedure of implementation of the proposed method
    Fig. 2. Procedure of implementation of the proposed method
    Illustration of MSTAR targets
    Fig. 3. Illustration of MSTAR targets
    Results of the proposed method under test condition 1
    Fig. 4. Results of the proposed method under test condition 1
    Results under test condition 4
    Fig. 5. Results under test condition 4
    TypeTrainingTest
    DepressionScaleDepressionScale
    BMP217°23215°193
    BTR70232194
    T72231194
    T62297271
    BRDM2296272
    BTR60255193
    ZSU23/4297272
    D7297273
    ZIL131297272
    2S1297271
    Table 1. Relevant setup for test condition 1
    MethodPav
    Proposed99.32%
    Zernike98.12%
    Mono98.64%
    ASC Matching98.32%
    CNN199.08%
    CNN299.12%
    Table 2. Results under test condition 1
    TypeTrainingTest
    Depression/(°)ConfigurationScaleDepression/(°)ConfigurationScale
    BMP2179 563233159 566196
    c21196
    BTR7017c7123315c71196
    T721713223215812195
    s7191
    Table 3. Relevant setup for test condition 2
    MethodPav
    Proposed98.46%
    Zernike96.82%
    Mono97.82%
    ASC Matching98.02%
    CNN196.54%
    CNN297.02%
    Table 4. Results under test condition 2
    TypeTrainingTest
    DepressionScaleDepression/(°)Scale
    2S117°28830285
    45302
    BDRM228930284
    45302
    ZSU23/428930287
    45302
    Table 5. Relevant setup for 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%
    Table 6. Results under test condition 3
    Dandan Ma. SAR target recognition based on image blocking and matching[J]. Infrared and Laser Engineering, 2021, 50(10): 20210120
    Download Citation