The lower bound of nonlocal gradient for non-convex and non-smooth image patches based regularization
DOI10.1088/1361-6420/ac3c55zbMath1487.65141OpenAlexW3217498676MaRDI QIDQ5030169
Jun Liu, Fa-Qiang Wang, Junying Meng, Li Cui
Publication date: 16 February 2022
Published in: Inverse Problems (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/1361-6420/ac3c55
Nonconvex programming, global optimization (90C26) Numerical optimization and variational techniques (65K10) Smoothness and regularity of solutions to PDEs (35B65) Inverse problems for PDEs (35R30) White noise theory (60H40) PDEs with randomness, stochastic partial differential equations (35R60) Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs (65M32) Numerical methods for ill-posed problems for initial value and initial-boundary value problems involving PDEs (65M30)
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