Vector median filters, inf-sup operations, and coupled PDE's: Theoretical connections

DOI10.1023/A:1008310305351zbMath0955.68116OpenAlexW1527879908MaRDI QIDQ1974613

Do Hyun Chung, Guillermo Sapiro, Vincent Caselles

Publication date: 18 February 2001

Published in: Journal of Mathematical Imaging and Vision (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1008310305351

zbMATH Keywords

geometric partial differential equationsvector median filtersinf-sup morphological operations

Mathematics Subject Classification ID

Computer graphics; computational geometry (digital and algorithmic aspects) (68U05)

Related Items (8)

Multivariate median filters and partial differential equations ⋮ On vector and matrix median computation ⋮ On a system of adaptive coupled PDEs for image restoration ⋮ Nonlinear diffusion filtering on extended neighborhood ⋮ Isotropic energies, filters and splines for vector field regularization ⋮ On convergent finite difference schemes for variational-PDE-based image processing ⋮ Curvature-driven PDE methods for matrix-valued images ⋮ Does median filtering truly preserve edges better than linear filtering?

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