Abstract | ||
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This paper considers estimation of a random variable in Poisson noise. Specifically, the main focus is to assess optimality and near optimality conditions for linear estimators.In the first part of the paper, it is shown that linear estimators are optimal if and only if the underlying prior is a gamma distribution and the dark current parameter is zero.In the second part of the paper, a stability analysis of linear estimators is undertaken. Specifically, it is shown that if an optimal estimator is close to a linear estimator in an L-p; p >= 1 distance, then the underlying prior distribution is approximately gamma in the Levy metric and the Kolmogorov metric. |
Year | DOI | Venue |
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2019 | 10.1109/IEEECONF44664.2019.9048782 | CONFERENCE RECORD OF THE 2019 FIFTY-THIRD ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS |
DocType | ISSN | Citations |
Conference | 1058-6393 | 0 |
PageRank | References | Authors |
0.34 | 0 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Alex Dytso | 1 | 45 | 20.03 |
H. V. Poor | 2 | 25411 | 1951.66 |