Nonlinear anisotropic diffusion filtering for multiscale edge enhancement

DOI10.1088/0266-5611/18/1/312zbMath1006.94002OpenAlexW2042280704MaRDI QIDQ4328904

Stephen L. Keeling, Rudolf Stollberger

Publication date: 30 July 2002

Published in: Inverse Problems (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/6d4a1ce62714b334dac54d2536be6dd79a24ae1d

zbMATH Keywords

denoisingnonlinear evolution partial differential equationsnonlinear anisotropic diffusion filters

Mathematics Subject Classification ID

Reaction-diffusion equations (35K57) Inverse problems for PDEs (35R30) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65M99)

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