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Impulse noise removal by using a nonconvex TGV regularizer and nonconvex fidelity

Liu, XW; Li, YY; Lian, WH

Liu, XW (通讯作者),Hunan Univ Sci & Technol, Sch Math & Computat Sci, Xiangtan 411201, Hunan, Peoples R China.

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2023; 360 (11): 7357

Abstract

With the aim of acquiring high-quality restored images, this paper derives a novel nonconvex variational model for the removal of impulse noise. The i......

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