A framelet algorithm for de-blurring images corrupted by multiplicative noise

Jian Lu, Zeping Yang,Lixin Shen,Zhaosong Lu,Hanmei Yang,Chen Xu

Applied Mathematical Modelling（2018）

引用 13|浏览3

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摘要

•A framelet-based variational model for restoring blurred and speckled images is proposed.•The convergence of the developed alternating minimization algorithm is analyzed.•The performance of the proposed method outperforms some other state-of-the-art methods remarkably.

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关键词

Multiplicative noise,Ultrasound images,Framelet,Restoring blurred images

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