Post Processing for Adaptive Optics Imaging Based on Multi-channel Blind Recognition

Xin LI; Yang WU; Zhou FANG; Qi XU; Hai-bo YANG; Hui-zhen YANG

doi:10.3788/gzxb20204902.0201003

Acta Photonica Sinica, Volume. 49, Issue 2, 0201003(2020)

Post Processing for Adaptive Optics Imaging Based on Multi-channel Blind Recognition

Xin LI¹, Yang WU¹, Zhou FANG¹, Qi XU¹, Hai-bo YANG², and Hui-zhen YANG^1,3、*

Author Affiliations

¹School of Electronic Engineering, Jiangsu Ocean University, Lianyungang, Jiangsu 222005, China

²Science and Technology on Electro-Optical Information Security Control Laboratory, Tianjin 300308, China

³Jiangsu Marine Resources Development Research Institute, Lianyungang, Jiangsu 222005, China

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Figures & Tables(9)

Fig. 1. D/r₀=5时随机选取的两帧波前像差和对应的PSFRandomly selected two frames of wavefront aberrations and corresponding PSF under D/r₀=5

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Fig. 2. D/r₀=15时随机选取的两帧波前像差和对应的PSFRandomly selected two frames of wavefront aberrations and corresponding PSF under D/r₀=15

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Fig. 3. 原始图像Original image

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Fig. 4. D/r₀=5时随机选取的两帧像差、对应的PSF和目标成像Randomly selected two frames of aberration, corresponding PSF and target imaging under D/r₀=5

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Fig. 5. 对应图 4D/r₀=5时恢复的PSF和目标Corresponding PSF and target recovered in Fig. 4 under D/r₀=5

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Fig. 6. D/r₀=15时随机选取的两帧像差、对应的PSF和目标成像Randomly selected two frames of aberration, corresponding PSF and target imaging under D/r₀=15

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Fig. 7. 对应图 6D/r₀=15时恢复的PSF和目标Corresponding PSF and target recovered in Fig. 6 under D/r₀=15

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Table 1. Mean square error between point spread functions before and after recovery
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Table 1. Mean square error between point spread functions before and after recovery
PSF Atmospheric turbulence intensity
D/r₀=5 D/r₀=10 D/r₀=15 D/r₀=20
h₁ 1.367 3×10^－30 3.767 1×10^－28 4.223 1×10^－30 3.368 8×10^－27
h₂ 2.033 2×10^－27 3.852 9×10^－30 6.156 7×10^－30 1.512 6×10^－28

Table 2. Image restoration quality evaluation MSE

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Table 2. Image restoration quality evaluation MSE

Original image	Atmospheric turbulence intensity
Original image	D/r₀=5	D/r₀=10	D/r₀=15	D/r₀=20
Satellite	8.217 7×10^－5	8.218 4×10^－5	8.220 1×10^－5	8.220 2×10^－5
Leno	1.043 4×10^－4	1.043 5×10^－4	1.043 7×10^－4	1.043 8×10^－4

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Xin LI, Yang WU, Zhou FANG, Qi XU, Hai-bo YANG, Hui-zhen YANG. Post Processing for Adaptive Optics Imaging Based on Multi-channel Blind Recognition[J]. Acta Photonica Sinica, 2020, 49(2): 0201003

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