A Decomposition and Noise Removal Method Combining Diffusion Equation and Wave Atoms for Textured Images
Joint Authors
Casaca, Wallace Correa de Oliveira
Boaventura, Maurílio
Source
Mathematical Problems in Engineering
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-20, 20 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-05-16
Country of Publication
Egypt
No. of Pages
20
Main Subjects
Abstract EN
We propose a new method that is aimed at denoising images having textures.
The method combines a balanced nonlinear partial differential equation driven by optimal parameters, mathematical morphology operators, weighting techniques, and some recent works in harmonic analysis.
Furthermore, the new scheme decomposes the observed image into three components that are well defined as structure/cartoon, texture, and noise-background.
Experimental results are provided to show the improved performance of our method for the texture-preserving denoising problem.
American Psychological Association (APA)
Casaca, Wallace Correa de Oliveira& Boaventura, Maurílio. 2010. A Decomposition and Noise Removal Method Combining Diffusion Equation and Wave Atoms for Textured Images. Mathematical Problems in Engineering،Vol. 2010, no. 2010, pp.1-20.
https://search.emarefa.net/detail/BIM-497006
Modern Language Association (MLA)
Casaca, Wallace Correa de Oliveira& Boaventura, Maurílio. A Decomposition and Noise Removal Method Combining Diffusion Equation and Wave Atoms for Textured Images. Mathematical Problems in Engineering No. 2010 (2010), pp.1-20.
https://search.emarefa.net/detail/BIM-497006
American Medical Association (AMA)
Casaca, Wallace Correa de Oliveira& Boaventura, Maurílio. A Decomposition and Noise Removal Method Combining Diffusion Equation and Wave Atoms for Textured Images. Mathematical Problems in Engineering. 2010. Vol. 2010, no. 2010, pp.1-20.
https://search.emarefa.net/detail/BIM-497006
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-497006