Multi-perturbation stochastic parallel gradient descent method for wavefront correction
نویسندگان
چکیده
منابع مشابه
Adaptive wavefront control with asynchronous stochastic parallel gradient descent clusters.
A scalable adaptive optics (AO) control system architecture composed of asynchronous control clusters based on the stochastic parallel gradient descent (SPGD) optimization technique is discussed. It is shown that subdivision of the control channels into asynchronous SPGD clusters improves the AO system performance by better utilizing individual and/or group characteristics of adaptive system co...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2015
ISSN: 1094-4087
DOI: 10.1364/oe.23.002933