Acta Physica Sinica, Volume. 69, Issue 18, 184202-1(2020)
Fig. 1. Simulated turbid underwater multiple aperture imaging experiment scene.
Fig. 2. Comparison of simulated turbid underwater target image recovery results. Up panel: Doll image recovery results. Down panel: Metal coin image recovery results. (a1), (a2) The polarization degree distribution and background scattering estimated by the fitting method; (b1), (b2) refocusing estimation of polarization degree distribution and background scattering; (c1), (c2) horizontally polarized image; (d1), (d2) vertically polarized images; (e1), (e2) image restoration by fitting method; (f1), (f2) image recovery from reference perspective; (g1), (g2) multi-perspective fusion to restore the image.
Fig. 3. Comparison of simulated different turbid concentrations underwater target image recovery results. Up panel: Doll image recovery results. Down panel: Metal coin image recovery results. (a1), (a2) Images in clear water; (b1), (b2) the restoration image corresponding to concentration 1; (c1), (c2) the restoration image corresponding to concentration 2; (d1), (d2) the restoration image corresponding to concentration 3; (e1), (e2) the restoration image corresponding to concentration 4.
Fig. 4. Comparison of simulated underwater target image recovery results with different sediment concentrations. Up panel: Doll image recovery results. Down panel: Metal coin image recovery results. (a1), (a2) Image of clear water; (b1), (b2) the restoration image corresponding to sediment concentration 1; (c1), (c2) the restoration image corresponding to sediment concentration 2; (d1), (d2) the restoration image corresponding to sediment concentration 3.
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Bin Liu, Peng-Xiang Zhao, Xia Zhao, Yue Luo, Li-Chao Zhang.
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Received: Mar. 31, 2020
Accepted: --
Published Online: Jan. 5, 2021
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