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Wavelet transform for digital images watermarking

Khalifa, Othman Omran and Yusof, Yusnita (2011) Wavelet transform for digital images watermarking. In: Multimedia Encryption, Transmission and Authentication. IIUM Press, Kuala Lumpur, pp. 156-165. ISBN 978-967-418-160-4

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Abstract

Internet evolution, along with the advancement of digital multimedia tools have create a major impact in making the storage and distribution of multimedia content a straightforward task. Issues on security have emerged and there is a vital need in protecting the digital content against counterfeiting, piracy and malicious manipulations. This paper describes the overview of digital watermarking technology, a relatively young research field considering that substantial interest began only in 1990's. Although history of watelmarking applications backdated from the use of paper watermarks in the 13th century, this technology has emerged as a promising field in digital context, motivated by security concerns that became acute with advances in computer technology and the development of the Web.

Item Type: Book Chapter
Additional Information: 4119/21550
Uncontrolled Keywords: Wavelet transform, watermarking, digital images
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User: Prof. Dr Othman O. Khalifa
Date Deposited: 24 Aug 2012 14:25
Last Modified: 24 Aug 2012 14:34
URI: http://irep.iium.edu.my/id/eprint/21550

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