Image Restoration using a Nonlinear Second-order Parabolic PDE-based Scheme

DOI10.1515/auom-2017-0003zbMath1389.35021OpenAlexW2760188294MaRDI QIDQ4602580

Tudor Barbu, Costică Moroşanu

Publication date: 31 January 2018

Published in: Analele Universitatii "Ovidius" Constanta - Seria Matematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/auom-2017-0003

zbMATH Keywords

finite differencesLeray-Schauder principlequalitative properties of solutionsnumerical approximation schemeboundary value problems for nonlinear parabolic PDEimage denoising and restorationedge-stoppingfunction

Mathematics Subject Classification ID

Nonlinear parabolic equations (35K55) Nonlinear initial, boundary and initial-boundary value problems for linear parabolic equations (35K60) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Partial differential equations of mathematical physics and other areas of application (35Qxx) Qualitative properties of solutions to partial differential equations (35Bxx)

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