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Proceedings Paper

Bandwidth Extrapolation Through Iterative Deconvolution
Author(s): Jules S. Jaffe
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Paper Abstract

In this paper we explore the application of a new iterative algorithm to super resolve one and two-dimensional signals that have been corrupted by zero mean, white, Gaussian noise. This is an example of solving a set of ill-posed linear equations subject to constraints. We demonstrate the superior performance of this algorithm over another proposed algorithm on simulated data. The simulations demonstrate that the algorithm leads to less noise amplification without a concommitant loss in convergence rate. Other applications of the technique are discussed.

Paper Details

Date Published: 25 October 1985
PDF: 7 pages
Proc. SPIE 0558, Inverse Optics II, (25 October 1985); doi: 10.1117/12.949576
Show Author Affiliations
Jules S. Jaffe, Woods Hole Oceanographic Institution (United States)

Published in SPIE Proceedings Vol. 0558:
Inverse Optics II
Richard H.T. Bates; Anthony J. Devaney, Editor(s)

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