Digital image restoration by multigrid methods

Alexey Ilyevsky

ISBN 10: 3838331125 / ISBN 13: 9783838331126

Published by LAP LAMBERT Academic Publishing Sep 2010, 2010

About this Item

Neuware -Numerical solution of partial differential equations by multigrid methods for removing noise from digital pictures. Four different methods for the restoration of an image corrupted by white Gaussian noise are considered: method based on diffusion equation, Perona-Malik method, regularized Perona- Malik method and Rudin-Osher method. All problems are solved by multigrd methods. Algorithm that can stop the diffusion process is suggested.Books on Demand GmbH, Überseering 33, 22297 Hamburg 64 pp. Englisch.

Seller Inventory # 9783838331126

Bibliographic Details

• Title: Digital image restoration by multigrid methods
• Publisher: LAP LAMBERT Academic Publishing Sep 2010
• Publication Date: 2010
• Language: English
• ISBN 10: 3838331125
• ISBN 13: 9783838331126
• Binding: Taschenbuch
• Condition: Neu

About this title

Synopsis

Numerical solution of partial differential equations by multigrid methods for removing noise from digital pictures. Four different methods for the restoration of an image corrupted by white Gaussian noise are considered: method based on diffusion equation, Perona-Malik method, regularized Perona- Malik method and Rudin-Osher method. All problems are solved by multigrd methods. Algorithm that can stop the diffusion process is suggested.