Two-Layer Fragile Watermarking Method Secured with Chaotic Map for Authentication of Digital Holy Quran
Joint Authors
Alginahi, Yasser M.
Khalil, Mohammed S.
Kurniawan, Fajri
Khan, Muhammad Khurram
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-29, 29 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-29
Country of Publication
Egypt
No. of Pages
29
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This paper presents a novel watermarking method to facilitate the authentication and detection of the image forgery on the Quran images.
Two layers of embedding scheme on wavelet and spatial domain are introduced to enhance the sensitivity of fragile watermarking and defend the attacks.
Discrete wavelet transforms are applied to decompose the host image into wavelet prior to embedding the watermark in the wavelet domain.
The watermarked wavelet coefficient is inverted back to spatial domain then the least significant bits is utilized to hide another watermark.
A chaotic map is utilized to blur the watermark to make it secure against the local attack.
The proposed method allows high watermark payloads, while preserving good image quality.
Experiment results confirm that the proposed methods are fragile and have superior tampering detection even though the tampered area is very small.
American Psychological Association (APA)
Khalil, Mohammed S.& Kurniawan, Fajri& Khan, Muhammad Khurram& Alginahi, Yasser M.. 2014. Two-Layer Fragile Watermarking Method Secured with Chaotic Map for Authentication of Digital Holy Quran. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-29.
https://search.emarefa.net/detail/BIM-1051099
Modern Language Association (MLA)
Khalil, Mohammed S.…[et al.]. Two-Layer Fragile Watermarking Method Secured with Chaotic Map for Authentication of Digital Holy Quran. The Scientific World Journal No. 2014 (2014), pp.1-29.
https://search.emarefa.net/detail/BIM-1051099
American Medical Association (AMA)
Khalil, Mohammed S.& Kurniawan, Fajri& Khan, Muhammad Khurram& Alginahi, Yasser M.. Two-Layer Fragile Watermarking Method Secured with Chaotic Map for Authentication of Digital Holy Quran. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-29.
https://search.emarefa.net/detail/BIM-1051099
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051099