• Laser & Optoelectronics Progress
  • Vol. 58, Issue 10, 1011032 (2021)
Chang Li, Chao Gao, Jiaqi Shao, Xiaoqian Wang*, and Zhihai Yao**
Author Affiliations
  • College of Science, Changchun University of Science and Technology, Changchun, Jilin 130022, China
  • show less
    DOI: 10.3788/LOP202158.1011032 Cite this Article Set citation alerts
    Chang Li, Chao Gao, Jiaqi Shao, Xiaoqian Wang, Zhihai Yao. Hadamard Ghost Imaging Based on Compressed Sensing Reconstruction Algorithm[J]. Laser & Optoelectronics Progress, 2021, 58(10): 1011032 Copy Citation Text show less

    Abstract

    In this article, the compressed sensing reconstruction algorithm is incorporated into the Hadamard ghost imaging scheme to recover the information of objects to be measured at a lower sampling rate. The proposed scheme has fewer reconstruction times than the Hadamard ghost imaging scheme, and the required sampling time is also reduced. Observation time and structural similarity index are considered the objective evaluation norm for image reconstruction results of Hadamard ghost imaging scheme, which uses subspace pursuit (SP) algorithm and orthogonal matching pursuit (OMP) algorithm. After simulation and experimental verification, we conclude that the combination of the OMP algorithm and Hadamard ghost imaging scheme can result in faster imaging speed and better image quality.

    Chang Li, Chao Gao, Jiaqi Shao, Xiaoqian Wang, Zhihai Yao. Hadamard Ghost Imaging Based on Compressed Sensing Reconstruction Algorithm[J]. Laser & Optoelectronics Progress, 2021, 58(10): 1011032
    Download Citation