\(p\)-Laplace diffusion for distance function estimation, optimal transport approximation, and image enhancement

DOI10.1016/j.cagd.2018.09.003zbMath1505.65308OpenAlexW2891822743MaRDI QIDQ669005

Alexander G. Belyaev, Pierre-Alain Fayolle

Publication date: 20 March 2019

Published in: Computer Aided Geometric Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cagd.2018.09.003

zbMATH Keywords

\(p\)-Laplacianimage enhancementdistance function estimationoptimal transport approximationpower-law diffusion

Mathematics Subject Classification ID

Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Numerical methods for partial differential equations, boundary value problems (65N99) Optimal transportation (49Q22)

Related Items (4)

An ADMM-based scheme for distance function approximation ⋮ Finite volume method with the Soner boundary condition for computing the signed distance function on polyhedral meshes ⋮ A Variational Method for Accurate Distance Function Estimation ⋮ On variational and PDE-based methods for accurate distance function estimation

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