Nonlinear edge-preserving diffusion with adaptive source for document images binarization

DOI10.1016/j.amc.2019.01.021zbMath1428.94025OpenAlexW2911489097MaRDI QIDQ2010559

Chuanjiang He, Jiebin Guo, Xiaoting Zhang

Publication date: 27 November 2019

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2019.01.021

zbMATH Keywords

nonlinear diffusionbinarizationdocument imageparallel splitting-up method

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Related Items (6)

Selective diffusion involving reaction for binarization of bleed-through document images ⋮ Nonlinear diffusion equation with selective source for binarization of degraded document images ⋮ Adaptive shock-diffusion model for restoration of degraded document images ⋮ Effective document image binarization via a convex variational level set model ⋮ Nonlinear diffusion system for simultaneous restoration and binarization of degraded document images ⋮ Unsupervised document image binarization using a system of nonlinear partial differential equations

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• A novel approach to text binarization via a diffusion-based model
• A locally adaptive, diffusion based text binarization technique
• A binarization method with learning-built rules for document images produced by cameras
• A parallel splitting up method and its application to Navier-Stokes equations
• Modified Otsu Thresholding Technique

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