Reducing the acquistion time of optical scanning holography by compressed sensing

Antony C. S. Chan; Kenneth K. Y. Wong; Kevin K. Tsia; Edmund Y. Lam

doi:10.1364/SRS.2014.SM4F.4

Imaging and Applied Optics 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper SM4F.4
•https://doi.org/10.1364/SRS.2014.SM4F.4

Reducing the acquistion time of optical scanning holography by compressed sensing

Antony C. S. Chan, Kenneth K. Y. Wong, Kevin K. Tsia, and Edmund Y. Lam

Signal Recovery and Synthesis 2014

Seattle, Washington United States
13–17 July 2014
ISBN: 978-1-55752-308-2

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Holographic Imaging (SM4F)

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A. C. S. Chan, K. K. Y. Wong, K. K. Tsia, and E. Y. Lam, "Reducing the acquistion time of optical scanning holography by compressed sensing," in Imaging and Applied Optics 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper SM4F.4.

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Abstract

We propose a compressed sensing approach to improve the the acquisition time of optical scanning holography with a spiral trajectory. A two-sectional object is reconstructed with high fidelity by at least 5× speed improvement.

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