Houde WU, Yuzheng ZHAI, Hongchang WANG, Chiyao LI, Ruiqi GUO. Real-time video output method for underwater active polarization imaging[J]. Optics and Precision Engineering, 2024, 32(10): 1443
- Optics and Precision Engineering
- Vol. 32, Issue 10, 1443 (2024)
Fig. 1. Underwater optical imaging model
Fig. 2. System design
Fig. 3. Simulated Candela distribution in different coordinate systems
Fig. 4. Distribution of illumination of different specifications of light sources
Fig. 5. LED driver circuit design block diagram
Fig. 6. Pipelined active polarization image processing method
Fig. 7. Schematic diagram of experimental setup
Fig. 8. Photograph of experimental apparatus
Fig. 9. Experimental layout
Fig. 10. USAF-1951 technical target experimental data
Fig. 11. Small submarine model experimental data
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Table 1. Camera parameters
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Table 2. DOP of backscatter under different turbidity
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Table 3. Evaluation index results of the light source side and camera side under different turbidity
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