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Proceedings Paper

Experimental investigation on reconstruction guarantees in compressive Fresnel holography
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Paper Abstract

Compressive sensing has been successfully applied in digital holography (DH), which formulated holography as a compressive sensing problem, thus the reconstruction of hologram is inverted as the decompress and solving the minimization problem. The original information can be reconstructed accurately when the reconstruction conditions are guaranteed in different physical scheme and optical recording set-up. In this paper, the reconstruction conditions are investigated both theoretically and experimentally in near-field Fresnel propagation regime. The effect of recording distance on the physical properties of Fresnel wave propagation is demonstrated, and then show their effect on reconstructed image quality.

Paper Details

Date Published: 11 November 2014
PDF: 6 pages
Proc. SPIE 9271, Holography, Diffractive Optics, and Applications VI, 92710U (11 November 2014); doi: 10.1117/12.2071776
Show Author Affiliations
Fan Wu, Beijing Univ. of Technology (China)
Yuhong Wan, Beijing Univ. of Technology (China)
Tianlong Man, Beijing Univ. of Technology (China)
Xiaole Guo, Beijing Univ. of Technology (China)

Published in SPIE Proceedings Vol. 9271:
Holography, Diffractive Optics, and Applications VI
Yunlong Sheng; Chongxiu Yu; Changhe Zhou, Editor(s)

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