Author Affiliations
11. School of Information, Beijing Wuzi University, Beijing 101149, China22. School of Mechanical-electronic and Vehicle Engineering, University of Civil Engineering and Architecture, Beijing 102616, China33. Department of Computer Science and Engineering, University of South Florida, Fl, 33647, USAshow less
Fig. 1. Flowchart of dynamic chaos disturbance genetic algorithm
Fig. 2. Hymap spectral data cube
Fig. 3. Original image
Fig. 4. Flowchart of spectral image cube restoration
Fig. 5. Vibration degradation image
Fig. 6. Richardson-Lucy restoration
Fig. 7. Genetic algorithm restoration
Fig. 8. Dynamic chaos disturbance genetic algorithm restoration
Fig. 9. Spectra of point (110, 22)
Fig. 10. Spectra of point (210, 142)
Fig. 11. Vibration degradation image
Fig. 12. Richardson-Lucy restoration
Fig. 13. Genetic algorithm restoration
Fig. 14. Dynamic chaos disturbance genetic algorithm restoration
Fig. 15. Spectra of point (208, 123)
Fig. 16. Spectra of point (191, 96)
图像 | 有参评价 | 无参评价 |
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SNR | PSNR | GMG | LS |
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原图 | - | - | 26.846 1 | 133.078 6 | 退化图 | 3.254 3 | 16.897 2 | 13.484 2 | 68.092 3 | GA复原 | 11.115 1 | 23.735 3 | 23.087 6 | 116.099 7 | RL复原 | 8.256 6 | 22.524 9 | 29.645 6 | 138.920 7 | CGA复原 | 13.231 7 | 24.234 1 | 30.723 4 | 165.724 1 |
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Table 1. Objective assessment of image quality
光谱数据立方体 | 光谱信息散 度(SID) | 光谱梯度 角(SGA) |
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原光谱立方体 | - | - | 畸变光谱立方体 | 1.037 2 | 0.987 2 | GA复原光谱立方体 | 1.028 8 | 0.973 6 | RL复原光谱立方体 | 0.799 8 | 0.897 2 | CGA复原光谱立方体 | 0.628 5 | 0.853 0 |
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Table 2. Spectral quality evaluation of spectral cube
图像 | 有参评价 | 无参评价 |
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SNR | PSNR | GMG | LS |
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原图 | - | - | 26.846 1 | 133.078 6 | 退化图 | 10.110 4 | 23.871 8 | 16.845 2 | 67.759 5 | GA复原 | 11.470 1 | 23.998 9 | 25.982 0 | 128.12 | RL复原 | 12.582 4 | 24.351 5 | 26.775 1 | 137.024 4 | CGA复原 | 17.291 7 | 26.935 2 | 29.727 3 | 152.301 2 |
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Table 3. Objective assessment of image quality
光谱数据立方体 | 光谱信息散 度(SID) | 光谱梯度 角(SGA) |
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原光谱立方体 | - | - | b畸变光谱立方体 | 0.901 7 | 0.807 3 | GA复原光谱立方体 | 0.899 1 | 0.791 5 | RL复原光谱立方体 | 0.857 6 | 0.662 3 | CGA复原光谱立方体 | 0.544 9 | 0.662 1 |
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Table 4. Spectral quality evaluation of spectral cube