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Proceedings Paper

White-light speckle and speckle holography observations under daylight conditions
Author(s): Samuel C. Rogers; John D. Gonglewski; David Charles Dayton
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Paper Abstract

Astronomers have long applied post detection processing to achieve diffraction limited images through atmospheric turbulence. We investigate the extension of these methods to the daylight astronomy problem, and to the problem of satellite imaging. After establishing radiometry and detection limits, we analyze white light speckle imaging in the stringent satellite imaging case. We then analyze the speckle holography (wavefront sensor deconvolution) imaging technique and compare these two methods. We also simulate images to compare performances, and present astronomical data obtained during daylight conditions for both methods.

Paper Details

Date Published: 9 November 1993
PDF: 15 pages
Proc. SPIE 2029, Digital Image Recovery and Synthesis II, (9 November 1993); doi: 10.1117/12.162011
Show Author Affiliations
Samuel C. Rogers, Logicon R&D Associates (United States)
John D. Gonglewski, Air Force Phillips Lab. (United States)
David Charles Dayton, Applied Technology Associates, Inc. (United States)


Published in SPIE Proceedings Vol. 2029:
Digital Image Recovery and Synthesis II
Paul S. Idell, Editor(s)

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