Liming Yang, Jian Liang, Wenfei Zhang, Haijuan Ju, Liyong Ren, Jun Han, Enshi Qu. Underwater Polarimetric Imaging Target Enhancement Technology Based on Unpolarized Illumination[J]. Acta Optica Sinica, 2018, 38(6): 0611003
- Acta Optica Sinica
- Vol. 38, Issue 6, 0611003 (2018)
Fig. 1. Physical degradation model of underwater imaging
Fig. 2. Experimental setup. (a) Schematic of experimental setup for underwater imaging; (b) the target of experiment
Fig. 3. Polarized images taken with different angle of polarizer. (a) 0°; (b) 45°; (c) 90°; (d) 135°
Fig. 4. Recovered image
Fig. 5. Comparison of original and processed images. (a) Original image of 0°; (b) recovered image
Fig. 6. Histograms of Fig. 5. (a) Fig. 5(a); (b) Fig. 5(b)
Fig. 7. Comparison of original and processed images. (a) Original image of 0°; (b) recovered image
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Table 1. Image quality in different experiments
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