Broadband resolution analysis for imaging with measurement noise | Zendy

Albert Fannjiang | Zendy; Knut Sølna | Zendy

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Broadband resolution analysis for imaging with measurement noise

Author(s) -

Albert Fannjiang,

Knut Sølna

Publication year - 2007

Publication title -

journal of the optical society of america a

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.803

H-Index - 158

eISSN - 1520-8532

pISSN - 1084-7529

DOI - 10.1364/josaa.24.001623

Subject(s) - broadband , optics , noise (video) , signal to noise ratio (imaging) , resolution (logic) , image resolution , aperture (computer memory) , acoustics , computer science , physics , image (mathematics) , artificial intelligence

Resolution analysis for imaging in the presence of noise is presented. A simple definition of resolution that takes into account the effect of noise is introduced and is shown to depend also on factors such as the signal-to-noise ratio and the false-alarm rate. The striking effect of aperture-independent superresolution in imaging with broadband signals is demonstrated.

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