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Proceedings Paper

Experience With The Matched Filtered Weighted-Shift-And-Add Method
Author(s): E. Keith Hege; Nicolas V. Strobel; Erez Ribak; Julian C. Christou
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Paper Abstract

We show that the matched filter proposed by Ribak for extending the weighted-shift-and-add method does in fact reduce photon-statistics dominated specklegrams. The iterative method for arriving at the matched filter, as originally proposed by Ribak, does not converge in the case of photon-noisy specklegrams for objects with more than one maxima. Methods for making the procedure more "artificially intelligent" are discussed.

Paper Details

Date Published: 29 January 1988
PDF: 8 pages
Proc. SPIE 0828, Digital Image Recovery and Synthesis, (29 January 1988); doi: 10.1117/12.942079
Show Author Affiliations
E. Keith Hege, University of Arizona (United States)
Nicolas V. Strobel, University of Arizona (United States)
Erez Ribak, NASA (United States)
Julian C. Christou, National Optical Astronomy Observatories (United States)


Published in SPIE Proceedings Vol. 0828:
Digital Image Recovery and Synthesis
Paul S. Idell, Editor(s)

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