A nonconvex nonsmooth image prior based on the hyperbolic tangent function

DOI10.1007/s10915-023-02366-4zbMath1526.94003MaRDI QIDQ6084629

Fang Li, Xiao-Guang Lv

Publication date: 6 November 2023

Published in: Journal of Scientific Computing (Search for Journal in Brave)

zbMATH Keywords

regularizationimage reconstructionimage restorationhyperbolic tangent priornonconvex nonsmooth function

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Linear operators and ill-posed problems, regularization (47A52)

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