On a generalized \(5 \times 5\) stencil scheme for nonlinear diffusion filtering

DOI10.1007/s12572-016-0163-4zbMath1367.94070OpenAlexW2294221694MaRDI QIDQ2363810

Yanyan Li

Publication date: 26 July 2017

Published in: International Journal of Advances in Engineering Sciences and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s12572-016-0163-4

zbMATH Keywords

finite difference methodrotational invariancenonlinear diffusionnumerical dissipativitycheckerboard artifacts

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Quasilinear parabolic equations (35K59)

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