Cramér-Rao Bound --- Accuracy of HST Image Restoration

R. A. Gonsalves, T. S. Zaccheo, and S. M. Ebstein P. Nisenson

Cramér-Rao Bound, Image Restoration

The Cramér-Rao bound is an analytical expression that describes the minimum obtainable mean square error associated with a given estimate of a parameter. This paper presents a compact and simple form of the bound for restoration techniques such as an inverse or a Wiener filter estimate. We present both 1-D and 2-D examples.

Pages 343-351

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