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Physics > Optics

arXiv:2108.10122 (physics)
[Submitted on 13 Aug 2021]

Title:Ghost Panorama

Authors:Zhiyuan Ye, Hai-Bo Wang, Jun Xiong, Kaige Wang
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Abstract:Computational ghost imaging or single-pixel imaging enables the image formation of an unknown scene using a lens-free photodetector. In this Letter, we present a computational panoramic ghost imaging system that can achieve the full-color panorama using a single-pixel photodetector, where a convex mirror performs the optical transformation of the engineered Hadamard-based circular illumination pattern from unidirectionally to omnidirectionally. To our best knowledge, it is the first time to propose the concept of ghost panorama and realize preliminary experimentations. It is foreseeable that ghost panorama will have more advantages in imaging and detection in many extreme conditions (e.g., scattering/turbulence, cryogenic temperatures, and unconventional spectra), as well as broad application prospects in the positioning of fast-moving targets and situation awareness for autonomous vehicles.
Comments: 5 pages, 4figures
Subjects: Optics (physics.optics); Image and Video Processing (eess.IV)
Cite as: arXiv:2108.10122 [physics.optics]
  (or arXiv:2108.10122v1 [physics.optics] for this version)
  https://doi.org/10.48550/arXiv.2108.10122

Submission history

From: Jun Xiong [view email]
[v1] Fri, 13 Aug 2021 23:37:13 UTC (4,999 KB)
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