Degraded parameter estimation using quantum neural network

Yan Zhang; Kun Gao; Guoqiang Ni; Tingzhu Bai

doi:10.1117/12.838199

24 November 2009 Degraded parameter estimation using quantum neural network

Yan Zhang, Kun Gao, Guoqiang Ni, Tingzhu Bai

Proceedings Volume 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology; 75132I (2009) https://doi.org/10.1117/12.838199
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

In this paper, an approach based on the quantum neural network is investigated to guide the process of selecting an optimal estimation of Gaussian degraded parameter. In fact, we first formulate the nonlinear problem by maximum likelihood estimation. Then we modify and apply the quantum neural network algorithm, which combines the advantages of both quantum computing and neural computing, to solve the optimal estimation problem. The new algorithm does not suffer from the morass of selecting good initial values and being stuck into local optimum as usually accompanied with the conventional techniques. The simulation results indicate the soundness of the new method.

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Yan Zhang, Kun Gao, Guoqiang Ni, and Tingzhu Bai "Degraded parameter estimation using quantum neural network", Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 75132I (24 November 2009); https://doi.org/10.1117/12.838199

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KEYWORDS

Neurons

Neural networks

Point spread functions

Image restoration

Quantum computing

Imaging systems

Quantum communications

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