Huien SHI, Xiyan SUN, Jianhua HUANG, Yang BAI, Kun TAO. Dehazing Algorithm for Remote Sensing Image Optimization Based on Curvature Filtering[J]. Acta Photonica Sinica, 2021, 50(2): 91
- Acta Photonica Sinica
- Vol. 50, Issue 2, 91 (2021)
Fig. 1. Algorithm flow chart
Fig. 2. Algorithm implementation process key effect diagram
Fig. 3. Domain decomposition
Fig. 4. Transmission map refinement
Fig. 5. Contrast map of mountainous area dehazing
Fig. 6. Contrast map of buildings dehazing
Fig. 7. Contrast map of cropland dehazing
Fig. 8. Contrast map of road dehazing
Fig. 9. Total energy change trend
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Table 1. Changes of image energy after curvature filtering
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Table 2. Run time, iteration=30
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Table 3. Changes of information entropy after curvature filtering
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Table 4. Memory size
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Table 5. PSRN and RMSE mean value
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Table 6. Average Gradient and SSIM
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