Circulated Modulation Enhancement of Ghost Imaging based on Group-based Sparse Representation

Dongyue Yang; Guohua Wu; Chen Chang; Bin Luo; Longfei Yin

doi:10.1364/FIO.2020.FW5A.5

Frontiers in Optics / Laser Science
OSA Technical Digest (Optica Publishing Group, 2020),
paper FW5A.5
•https://doi.org/10.1364/FIO.2020.FW5A.5

Circulated Modulation Enhancement of Ghost Imaging based on Group-based Sparse Representation

Dongyue Yang, Guohua Wu, Chen Chang, Bin Luo, and Longfei Yin

Frontiers in Optics 2020

Washington, DC United States
14–17 September 2020
ISBN: 978-1-943580-80-4

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Information Acquisition and Processing I (FW5A)

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D. Yang, G. Wu, C. Chang, B. Luo, and L. Yin, "Circulated Modulation Enhancement of Ghost Imaging based on Group-based Sparse Representation," in Frontiers in Optics / Laser Science, B. Lee, C. Mazzali, K. Corwin, and R. Jason Jones, eds., OSA Technical Digest (Optica Publishing Group, 2020), paper FW5A.5.

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Abstract

When regarding the image to be sparsely represented by groups, we propose a novel modulation method in ghost imaging to achieve high sampling efficiency and image quality. Simulation results perform the advantage of this method.

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