Ronghua Li, Zhichao Tang, Junfeng Piao, Hongliang Li. Underwater degraded image–sharpening method based on optimal polarization parameter reconstruction[J]. Infrared and Laser Engineering, 2021, 50(6): 20200426

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- Infrared and Laser Engineering
- Vol. 50, Issue 6, 20200426 (2021)

Fig. 1. Underwater polarization imaging

Fig. 2. Polarization detector

Fig. 3. Flow chart of the system program

Fig. 4. Schematic of experimental devices for polarization image

Fig. 5. Polarization image obtained by single channel detector

Fig. 6. Image restoration under high concentration

Fig. 7. Image restoration under low concentration

Fig. 8. Recovered image under different concentration
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Table 1. Comparison results of high density image restoration algorithms
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Table 2. Comparison results of low density image restoration algorithms

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