High-resolution speckle imaging through strong atmospheric turbulence | Zendy

D. Hope | Zendy; S. M. Jefferies | Zendy; Michael Hart | Zendy; James G. Nagy | Zendy

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High-resolution speckle imaging through strong atmospheric turbulence

Author(s) -

D. Hope,

S. M. Jefferies,

Michael Hart,

James G. Nagy

Publication year - 2016

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.24.012116

Subject(s) - speckle pattern , speckle imaging , atmospheric turbulence , optics , deconvolution , turbulence , atmospheric optics , aperture (computer memory) , blind deconvolution , image processing , physics , image resolution , speckle noise , resolution (logic) , remote sensing , computer science , computer vision , artificial intelligence , image (mathematics) , geology , meteorology , acoustics

We demonstrate that high-resolution imaging through strong atmospheric turbulence can be achieved by acquiring data with a system that captures short exposure ("speckle") images using a range of aperture sizes and then using a bootstrap multi-frame blind deconvolution restoration process that starts with the smallest aperture data. Our results suggest a potential paradigm shift in how we image through atmospheric turbulence. No longer should image acquisition and post processing be treated as two independent processes: they should be considered as intimately related.

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