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  4. SWIR imaging through strong atmospheric turbulence: Comparing a focal-plane-array camera and a compressive sensor
 
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2019
Conference Paper
Titel

SWIR imaging through strong atmospheric turbulence: Comparing a focal-plane-array camera and a compressive sensor

Abstract
Atmospheric turbulence degrades focal-plane-array (FPA) camera images because of intensity fluctuation, distortion, and blur, notably for long-range applications. Compressive sensing (CS) imaging techniques use series of measurements whose temporal and spatial characteristics differ from those of conventional FPA systems. The paper discusses how turbulence affects the SWIR image quality using both CS techniques and a conventional InGaAs FPA camera.
Author(s)
Paunescu, Gabriela
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB
Wegner, Daniel
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB
Lutzmann, Peter
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB
Hauptwerk
Electro-Optical Remote Sensing XIII
Konferenz
Conference "Electro-Optical Remote Sensing" 2019
Thumbnail Image
DOI
10.1117/12.2533093
Language
English
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Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB
Tags
  • compressive sensing

  • atmospheric turbulenc...

  • image distortion

  • focal plane array

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