Compound PDE-Based Additive Denoising Solution Combining an Improved Anisotropic Diffusion Model to a 2D Gaussian Filter Kernel

DOI10.4208/eajam.270318.260518zbMath1462.35179OpenAlexW2910223924WikidataQ128631957 ScholiaQ128631957MaRDI QIDQ4983577

Tudor Barbu, Costică Moroşanu

Publication date: 26 April 2021

Published in: East Asian Journal on Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/eajam.270318.260518

zbMATH Keywords

image restorationLeray-Schauder principlequalitative properties of solutionsnonlinear anisotropic diffusion

Mathematics Subject Classification ID

Nonlinear initial, boundary and initial-boundary value problems for linear parabolic equations (35K60) Initial-boundary value problems for second-order parabolic equations (35K20) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Quasilinear parabolic equations (35K59)

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Cites Work

• Variational image denoising approach with diffusion porous media flow
• Split Bregman Methods and Frame Based Image Restoration
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