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Proceedings Paper

Multiframe blind deconvolution with high photon noise
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Paper Abstract

The multi-frame blind deconvolution algorithm is considered for processing astronomical speckle images when only a few frames of data are collected. It has been noted that when the speckle data contains even moderate amounts of shot noise the algorithm often converges to the trivial point solution. In this paper we consider a `penalized' blind deconvolution algorithm in which the penalty function is based on the Knox-Thompson algorithm.

Paper Details

Date Published: 31 May 1994
PDF: 7 pages
Proc. SPIE 2201, Adaptive Optics in Astronomy, (31 May 1994); doi: 10.1117/12.176100
Show Author Affiliations
David Charles Dayton, Applied Technology Associates, Inc. (United States)
Steven C. Sandven, Applied Technology Associates, Inc. (United States)
Timothy J. Schulz, Michigan Technological Univ. (United States)
John D. Gonglewski, Air Force Phillips Lab. (United States)


Published in SPIE Proceedings Vol. 2201:
Adaptive Optics in Astronomy
Mark A. Ealey; Fritz Merkle, Editor(s)

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