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1000 fps computational ghost imaging using LED-based structured illumination

Optics express, 2018-02, Vol.26 (3), p.2427-2434 [Peer Reviewed Journal]

Distributed under a Creative Commons Attribution 4.0 International License ;ISSN: 1094-4087 ;EISSN: 1094-4087 ;DOI: 10.1364/oe.26.002427 ;PMID: 29401782

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  • Title:
    1000 fps computational ghost imaging using LED-based structured illumination
  • Author: Xu, Zi-Hao ; Chen, Wen ; Penuelas, José ; Padgett, Miles ; Sun, Ming-Jie
  • Subjects: Engineering Sciences ; Optics ; Photonic
  • Is Part Of: Optics express, 2018-02, Vol.26 (3), p.2427-2434
  • Description: Single-pixel imaging uses a single-pixel detector, rather than a focal plane detector array, to image a scene. It provides advantages for applications such as multi-wavelength, three-dimensional imaging. However, low frame rates have been a major obstacle inhibiting the use of computational ghost imaging technique in wider applications since its invention one decade ago. To address this problem, a computational ghost imaging scheme, which utilizes an LED-based, high-speed illumination module is presented in this work. At 32 × 32 pixel resolution, the proof-of-principle system achieved continuous imaging with 1000 fps frame rate, approximately two orders larger than those of other existing ghost imaging systems. The proposed scheme provides a cost-effective and high-speed imaging technique for dynamic imaging applications.
  • Publisher: United States: Optical Society of America - OSA Publishing
  • Language: English
  • Identifier: ISSN: 1094-4087
    EISSN: 1094-4087
    DOI: 10.1364/oe.26.002427
    PMID: 29401782
  • Source: GFMER Free Medical Journals
    Alma/SFX Local Collection
    ROAD: Directory of Open Access Scholarly Resources
    DOAJ Directory of Open Access Journals
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