Chunlin Wu

activity

20142026

most citedA General Truncated Regularization Framework for Contrast-Preserving Variational Signal and Image Restoration: Motivation and Implementation

28 citations · 57 across the 11 of their papers we have counts for

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Showing 2016Show all

2 papers · 1 filter

math.OC2016★ 1 cited

$L^{0}$ -regularized Variational Methods for Sparse Phase Retrieval

Yuping Duan, Chunlin Wu, Zhi-Feng Pang +1

We study the problem of recovering the underlining sparse signals from clean or noisy phaseless measurements. Due to the sparse prior of signals, we adopt an L0regularized variatio…

math.NA2016★ 28 cited

A General Truncated Regularization Framework for Contrast-Preserving Variational Signal and Image Restoration: Motivation and Implementation

Chunlin Wu, Zhifang Liu, Shuang Wen

Variational methods have become an important kind of methods in signal and image restoration - a typical inverse problem. One important minimization model consists of the squared $…

L0-regularized Variational Methods for Sparse Phase Retrieval

A General Truncated Regularization Framework for Contrast-Preserving Variational Signal and Image Restoration: Motivation and Implementation

$L^{0}$ -regularized Variational Methods for Sparse Phase Retrieval