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Chinese Journal of Lasers, Volume. 49, Issue 19, 1917001(2022)

Research Progress of Single Pixel Imaging

Zidong Zhao1, Zhaohua Yang1、*, and Yuanjin Yu2、**
Author Affiliations
  • 1School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing 100191, China
  • 2School of Automation, Beijing Institute of Technology, Beijing 100081, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (6)
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    References (60)
    Cited By (7)
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    Experimental design of single pixel imaging

    Fig. 1. Experimental design of single pixel imaging

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    Comparison of overall performance among different modulation devices. (a) LC-SLM; (b) DMD; (c) LED array; (d) spinning diffuser

    Fig. 2. Comparison of overall performance among different modulation devices. (a) LC-SLM; (b) DMD; (c) LED array; (d) spinning diffuser

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    Hadamard matrices ofH16 in different orders. (a) Natural order; (b) Walsh order; (c) Russian Doll order; (d) origami order; (e) cake cutting order

    Fig. 3. Hadamard matrices ofH16 in different orders. (a) Natural order; (b) Walsh order; (c) Russian Doll order; (d) origami order; (e) cake cutting order

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    Simulation result of different sampling matrices under different sampling rates

    Fig. 4. Simulation result of different sampling matrices under different sampling rates

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    Performance comparison of different reconstruction algorithms. (a) DL; (b) TV; (c) FDRI; (d) sparse; (e) AP; (f) Possion maximum likelihood; (g) CGD; (h) DGI; (i) FWHT

    Fig. 5. Performance comparison of different reconstruction algorithms. (a) DL; (b) TV; (c) FDRI; (d) sparse; (e) AP; (f) Possion maximum likelihood; (g) CGD; (h) DGI; (i) FWHT

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    • Table 1. Comparison of different modulation devices in single pixel imaging

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      Table 1. Comparison of different modulation devices in single pixel imaging

      DeviceAdvantagesDisadvantages
      LC-SLMProgrammable and grayscale modulationModulation speed <100 Hz and low power endurance
      DMDModulation speed 22 kHzBinary modulation and not fast enough
      LED arrayModulation speed 1 MHzBinary modulation and structured illumination only
      Spinning diffuserModulation speed faster than DMDRandom modulation and complicated manufacturing
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    Zidong Zhao, Zhaohua Yang, Yuanjin Yu. Research Progress of Single Pixel Imaging[J]. Chinese Journal of Lasers, 2022, 49(19): 1917001

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    Paper Information

    Category: Imaging System

    Received: May. 16, 2022

    Accepted: Jul. 13, 2022

    Published Online: Sep. 6, 2022

    The Author Email: Yang Zhaohua (yangzh@buaa.edu.cn), Yu Yuanjin (yuanjin.yu@bit.edu.cn)

    DOI:10.3788/CJL202249.1917001

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology