Wavelet-based two-level methods for image restoration

DOI10.1016/j.cnsns.2012.04.001zbMath1266.65036OpenAlexW2031545243MaRDI QIDQ1948244

Liang-Jian Deng, Xi-Le Zhao, Ting-Zhu Huang

Publication date: 2 May 2013

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cnsns.2012.04.001

zbMATH Keywords

regularizationnumerical exampleswaveletimage restorationtwo-level methodsymmlet

Mathematics Subject Classification ID

Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Numerical methods for wavelets (65T60) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Related Items (6)

Single image super-resolution by approximated Heaviside functions ⋮ A multigrid algorithm for maxflow and min-cut problems with applications to multiphase image segmentation ⋮ On the GSOR iteration method for image restoration ⋮ Image edge sharpening via heaviside substitution and structure recovery ⋮ KRYLOV SUBSPACE METHODS WITH DEFLATION AND BALANCING PRECONDITIONERS FOR LEAST SQUARES PROBLEMS ⋮ A fast image recovery algorithm based on splitting deblurring and denoising

Uses Software

• Regularization tools
• UTV

Cites Work

• Unnamed Item
• Cascadic multilevel methods for ill-posed problems
• Two-level preconditioners for regularized inverse problems. I: Theory
• On the regularizing properties of a full multigrid method for ill-posed problems
• Multilevel Approach For Signal Restoration Problems With Toeplitz Matrices
• Deblurring Images
• A multigrid for image deblurring with Tikhonov regularization
• A Multigrid Tutorial, Second Edition
• Cascadic Multiresolution Methods for Image Deblurring

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