Huijie Zhao, Jian Xing, Xingfa Gu, Guorui Jia. Polarization imaging in atmospheric environment based on polarized reflectance retrieval[J]. Chinese Optics Letters, 2019, 17(1): 012601
- Chinese Optics Letters
- Vol. 17, Issue 1, 012601 (2019)
Fig. 1. Influence of atmosphere parameters (solar zenith angle = 25 ° angle = 45 ° angle = 60 ° elevation = 1 km reflectance = 0.25 content = 3 atm visibility > 5 km content = 2.0 g / cm 2 visibility > 5 km content = 3 atm content = 2.0 g / cm 2
Fig. 2. Flow chart of polarized reflectance retrieval.
Fig. 3. LCVR imager and laboratory experiment. (a) LCVR imager and (b) painted metal board.
Fig. 4. Polarization images and processed images of painted metal board obtained from outdoor experiments (wavelength = 676 nm angle = 25 ° angle = 45 ° angle = 60 °
Fig. 5. Experiment results of painted metal board at 676 nm.
Fig. 6. Retrieval results in the AOT condition of 0, 0.30, 0.50, 0.55, and 0.60.
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