Laser & Optoelectronics Progress, Volume. 62, Issue 15, 1500010(2025)

Research Progress of Single-Pixel Imaging (Invited)

Yutong Li, Guancheng Huang, Qi Li, Yifei Chen, Shutian Liu, and Zhengjun Liu*
Author Affiliations
  • School of Physics, Harbin Institute of Technology, Harbin 150001, Heilongjiang , China
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    Single-pixel imaging is an integral imaging method that combines optical modulation and computational reconstruction. This paper reviews the progress of single-pixel imaging, light field modulation, compressed sensing, and deep learning, as well as their applications in wavefront reconstruction, scattering imaging, image encryption, and quantum imaging. It introduces orthogonal modulation and compressed sensing, exploring the progress of deep learning and physical drive in improving imaging speed, fidelity, and robustness. At the same time, it points out the challenges of single-pixel imaging in terms of real-time performance, noise suppression, and environmental adaptability.

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    Yutong Li, Guancheng Huang, Qi Li, Yifei Chen, Shutian Liu, Zhengjun Liu. Research Progress of Single-Pixel Imaging (Invited)[J]. Laser & Optoelectronics Progress, 2025, 62(15): 1500010

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    Paper Information

    Category: Reviews

    Received: Apr. 7, 2025

    Accepted: May. 27, 2025

    Published Online: Aug. 6, 2025

    The Author Email: Zhengjun Liu (zjliu@hit.edu.cn)

    DOI:10.3788/LOP250945

    CSTR:32186.14.LOP250945

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