Color Image Watermarking Using MATLAB: A Review and Design of Robust Watermarking Techniques - Couverture souple

Phadikar, Amit

 
9783659188084: Color Image Watermarking Using MATLAB: A Review and Design of Robust Watermarking Techniques
Couverture souple
ISBN 10 : 3659188085 ISBN 13 : 9783659188084
Editeur : LAP Lambert Academic Publishing, 2012

Synopsis

Now-a-days an image is very much essential for daily life applications such as satellite television, medical imaging, and computer tomography etc. However, using the form of digital media, the art works can be duplicated without any quality degradation. This property of digital technology has encouraged thieves and discouraged the creator of the digital art works. The security and fair use of multimedia data are important, as well as challenging problems. This book focuses on theory, related research works and design of two robust region specific watermarking methods for color images. The first algorithm is in spatial domain, while the second one is in wavelet domain. In the both algorithms, quadtree is used to find the watermarking regions, while channel coding is used to improve the robustness of the both schemes. Moreover, MATLAB code is given at the end of the book for better understanding of the above algorithms. This book would be useful for research scholars, manufacturers & vendors and technicians. This book can also be used as a text for university undergraduate courses related to multimedia security, as well as at junior colleges, and vocational schools training course.

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À propos de l?auteur

Dr. Amit Phadikar received his PhD degree in Information Technology in 2011 from BESU, Shibpur, India. Presently he is working as Associate Professor in the Department of IT, MCKVIE, Liluah, India. His research areas include digital image and signal processing. He has contributed about 40 research papers in reputed journals and conferences.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP Lambert Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
3659188085
ISBN 13 
9783659188084
Reliure
Broché
Nombre de pages
124
Coordonnées du fabricant
non disponible
Personne responsable
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