activity
20162023
most citedA General Truncated Regularization Framework for Contrast-Preserving Variational Signal and Image Restoration: Motivation and Implementation

28 citations · 30 across the 3 of their papers we have counts for

collaborators

3 papers

math.OC2023★ 2 cited

A Fast Minimization Algorithm for the Euler Elastica Model Based on a Bilinear Decomposition

Zhifang Liu, Baochen Sun, Xue-Cheng Tai +2

The Euler Elastica (EE) model with surface curvature can generate artifact-free results compared with the traditional total variation regularization model in image processing. Howe…

math.NA2018

An iterative support shrinking algorithm for - minimization

Zhifang Liu, Yanan Zhao, Chunlin Wu

We present an iterative support shrinking algorithm for - minimization~(). This algorithm guarantees the nonexpensiveness of the sign…

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 $…