Infrared and Laser Engineering, Volume. 49, Issue 11, 20200281(2020)
Underwater Fourier single pixel imaging based on water degradation function compensation method
Figures & Tables(8)
Fig. 1. Underwater FSPI system schematic （DMD, digital micromirror device）
Fig. 2. Experiment system of underwater FSPI based on the proposed method
Fig. 3. Results of FSPI and FSPI based on the proposed method under pure water circumstances
Fig. 4. Reconstructed results of every method under different water turbidity conditions. The images from the left to the right are the reconstructed results of DSPI, conventional FSPI and the proposed method respectively
Fig. 6. Calculation process of the point spread function with slant edge method
Fig. 7. Calculated point spread function of every method under different turbidity degrees
Table 1. FWHM results of PSF with various methods under different turbidity degrees
View tableView in ArticleTable 1. FWHM results of PSF with various methods under different turbidity degrees
Milk amounts/mL DSPI FSPI Proposeed 20 0.0997 0.0565 0.0381 10 0.0764 0.0507 0.0366 5 0.0465 0.0496 0.0199
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Xu Yang, Pengfei Jiang, Long Wu, Lu Xu, Jianlong Zhang, Haili Hu, Yuehao Liu, Yong Zhang. Underwater Fourier single pixel imaging based on water degradation function compensation method[J]. Infrared and Laser Engineering, 2020, 49(11): 20200281
Paper Information
Category: Optical imaging
Received: Jul. 14, 2020
Accepted: --
Published Online: Jan. 4, 2021
The Author Email: Xu Lu (xlhit@126.com), Zhang Yong (zzyyyy@hit.edu.cn)
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