Jie He, Xin Chen. Multi-Resolution Selection of SAR Images and Target Recognition Based on Nonlinear Correlation Information Entropy[J]. Laser & Optoelectronics Progress, 2020, 57(22): 221020
- Laser & Optoelectronics Progress
- Vol. 57, Issue 22, 221020 (2020)
Fig. 1. Diagram of multi-resolution representations. (a) 0.3m; (b) 0.4m; (c) 0.5m; (d) 0.6m
Fig. 2. Selection of multi-resolution representations and target recognition method based on nonlinear correlation information entropy for SAR images
Fig. 3. Procedure of data reduction based on PCA
Fig. 4. Optical image and SAR image of MSTAR targets
Fig. 5. Classification result of 10-class targets
Fig. 6. Average recognition rates under noise corruption interference
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Table 1. NCIE value under different subsets of resolution
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Table 2. Training set and test set under standard operating condition
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Table 3. Average recognition rate under standard operating condition
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Table 4. Training set and test set under different pitch angles
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Table 5. Average recognition rate under different pitch angles
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