Suchergebnisse - "Difference of Convex functions Algorithm (DCA"

A new device-free localization method for RSS data with considering correlations von Xia, Ziwei, Tan, Benying, Zhao, Haoli, Ding, Shuxue, Li, Yujie

“… Device-free localization (DFL) is an emerging intelligent sensing technique with challenging issues due to the highly correlated data. Localization performance …”
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Impulse Noise Image Restoration Using Nonconvex Variational Model and Difference of Convex Functions Algorithm von Zhang, Benxin, Zhu, Guopu, Zhu, Zhibin, Zhang, Hongli, Zhou, Yicong, Kwong, Sam

“… In this article, the problem of impulse noise image restoration is investigated. A typical way to eliminate impulse noise is to use an <inline-formula> …”
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A Preconditioned Difference of Convex Algorithm for Truncated Quadratic Regularization with Application to Imaging von Deng, Shengxiang, Sun, Hongpeng

“… We consider the minimization problem with the truncated quadratic regularization, which is a nonsmooth and nonconvex problem. We cooperated the classical …”
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s-SMOOTH: Sparsity and Smoothness Enhanced EEG Brain Tomography von Li, Ying, Qin, Jing, Hsin, Yue-Loong, Osher, Stanley, Liu, Wentai

“… EEG source imaging enables us to reconstruct current density in the brain from the electrical measurements with excellent temporal resolution (~ ). The …”
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