Iterative solvers for image denoising with diffusion models: a comparative study

DOI10.1016/j.camwa.2015.04.009zbMath1443.65129OpenAlexW270188234MaRDI QIDQ2006158

Subit K. Jain, Rajendra K. Ray, Arnav V. Bhavsar

Publication date: 8 October 2020

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2015.04.009

zbMATH Keywords

Crank-Nicolson schemePerona-Malik modeldenoisingbilateral filtersuccessive-over-relaxationhybrid bi-conjugate gradient stabilized method

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) 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) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)

Related Items (4)

On the existence and uniqueness of weak solutions of a coupled diffusion system related to image restoration ⋮ On the development of a coupled nonlinear telegraph-diffusion model for image restoration ⋮ An advanced and adaptive mathematical function for an efficient anisotropic image filtering ⋮ A fuzzy edge detector driven telegraph total variation model for image despeckling

Uses Software

• CGS

Cites Work

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• CGS, A Fast Lanczos-Type Solver for Nonsymmetric Linear systems
• Image Selective Smoothing and Edge Detection by Nonlinear Diffusion
• The Perona--Malik Paradox
• Numerical Solution of Partial Differential Equations
• Image Denoising Methods. A New Nonlocal Principle
• Optimal stopping time formulation of adaptive image filtering

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