Performance analysis of a maximum-likelihood speckle motion estimator
نویسندگان
چکیده
منابع مشابه
Performance analysis of a maximum-likelihood speckle motion estimator.
Presented herein is a performance analysis of a maximum likelihood estimator for calculating small speckle motions. Such estimators are important in a variety of speckle techniques used in non-destructive evaluation. The analysis characterizes the performance (bias and RMS deviation) of the estimator as a function of the signal-to-noise ratio. This SNR parameter is a convenient surrogate for de...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2002
ISSN: 1094-4087
DOI: 10.1364/oe.10.000927