High-order discretization of backward anisotropic diffusion and application to image processing

DOI10.1007/s11565-022-00419-4OpenAlexW4288535454MaRDI QIDQ2084579

Daniele Funaro, Lorella Fatone

Publication date: 18 October 2022

Published in: Annali dell'Università di Ferrara. Sezione VII. Scienze Matematiche (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2204.13475

zbMATH Keywords

image processingedge detectionfocusinganisotropic diffusion

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06)

Cites Work

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• Axioms and fundamental equations of image processing
• Variable metric techniques for forward-backward methods in imaging
• Optimal approximations by piecewise smooth functions and associated variational problems
• Deblurring Gaussian blur
• Image Selective Smoothing and Edge Detection by Nonlinear Diffusion. II
• A Review of Image Denoising Algorithms, with a New One

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