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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Image restoration and Ising spin glasses in a transverse field
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Image restoration and Ising spin glasses in a transverse field

机译:横向图像恢复和Ising旋转眼镜

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摘要

Image restoration is formulated by the quantum Ising spin glass model. In terms of the Bayesian statistics, two types of restoration are possible, and each restoration is closely related to grand slate searching via quantum or thermal annealing and calculation of local magnetizations at finite temperature, respectively. We evaluate these performances by analysis of the Sherrington-Kirkpatrick model in a transverse field and by employing the quantum Monte Carlo method. Effects of a transverse field on the quality of restoration are discussed. [References: 16]
机译:图像恢复由量子伊辛旋转玻璃模型制定。根据贝叶斯统计,可以进行两种类型的还原,每种还原与通过量子退火或热退火以及在有限温度下局部磁化强度的计算分别与大板岩搜索密切相关。我们通过分析谢灵顿-柯克帕特里克模型在横向场中并通过采用量子蒙特卡洛方法来评估这些性能。讨论了横向场对修复质量的影响。 [参考:16]

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