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Two enhanced SVD based watermarking algorithms using U matrix

Protecting images against illegal duplications is an important fact and recently many watermarking algorithms have been published to protect these images. In this paper two SVD-based watermarking algorithms are proposed and the results are compared with Chang’s method. In the proposed methods U comp...

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Main Authors: Tehrani, Iman Omidvar, Ibrahim, Subariah, Salleh, Mazleena, Ithnin, Norafida
Format: Article
Published: Convergence Information Society. Korea 2011
Subjects:
QA75 Electronic computers. Computer science
Online Access:http://eprints.utm.my/id/eprint/39966/
http://www.globalcis.org/jcis/global/paper_detail.html?jname=JCIS&q=7
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id my.utm.39966
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spelling my.utm.399662018-11-30T06:43:51Z http://eprints.utm.my/id/eprint/39966/ Two enhanced SVD based watermarking algorithms using U matrix Tehrani, Iman Omidvar Ibrahim, Subariah Salleh, Mazleena Ithnin, Norafida QA75 Electronic computers. Computer science Protecting images against illegal duplications is an important fact and recently many watermarking algorithms have been published to protect these images. In this paper two SVD-based watermarking algorithms are proposed and the results are compared with Chang’s method. In the proposed methods U component is explored for embedding the watermark. Experimental results show that imperceptibility and robustness of the algorithm is good. Convergence Information Society. Korea 2011 Article PeerReviewed Tehrani, Iman Omidvar and Ibrahim, Subariah and Salleh, Mazleena and Ithnin, Norafida (2011) Two enhanced SVD based watermarking algorithms using U matrix. Journal of Communication and Information Sciences, 1 (1). pp. 41-48. ISSN 2093-9671 http://www.globalcis.org/jcis/global/paper_detail.html?jname=JCIS&q=7
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic QA75 Electronic computers. Computer science
spellingShingle QA75 Electronic computers. Computer science
Tehrani, Iman Omidvar
Ibrahim, Subariah
Salleh, Mazleena
Ithnin, Norafida
Two enhanced SVD based watermarking algorithms using U matrix
description Protecting images against illegal duplications is an important fact and recently many watermarking algorithms have been published to protect these images. In this paper two SVD-based watermarking algorithms are proposed and the results are compared with Chang’s method. In the proposed methods U component is explored for embedding the watermark. Experimental results show that imperceptibility and robustness of the algorithm is good.
format Article
author Tehrani, Iman Omidvar
Ibrahim, Subariah
Salleh, Mazleena
Ithnin, Norafida
author_facet Tehrani, Iman Omidvar
Ibrahim, Subariah
Salleh, Mazleena
Ithnin, Norafida
author_sort Tehrani, Iman Omidvar
title Two enhanced SVD based watermarking algorithms using U matrix
title_short Two enhanced SVD based watermarking algorithms using U matrix
title_full Two enhanced SVD based watermarking algorithms using U matrix
title_fullStr Two enhanced SVD based watermarking algorithms using U matrix
title_full_unstemmed Two enhanced SVD based watermarking algorithms using U matrix
title_sort two enhanced svd based watermarking algorithms using u matrix
publisher Convergence Information Society. Korea
publishDate 2011
url http://eprints.utm.my/id/eprint/39966/
http://www.globalcis.org/jcis/global/paper_detail.html?jname=JCIS&q=7
_version_ 1643650406799114240
score 13.160551

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