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Performance Evaluation Of RDWT-SVD and DWT-SVD Watermarking Schemes

Rassem, Taha H. and Nasrin, M. Makbol and Bee, Ee Khoo (2016) Performance Evaluation Of RDWT-SVD and DWT-SVD Watermarking Schemes. In: AIP Conference Proceedings: International Conference On Advanced Science, Engineering And Technology (ICASET2015), 21–22 December 2015 , Penang, Malaysia. pp. 1-9., 1774 (050021). ISBN 978-0-7354-1432-7

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Digital image watermarking protects content by embedding a signal (i.e., owner information) into the host image without noticeable degradation in visual quality. To develop any image watermarking scheme, there some important requirements should be achieved such as imperceptibly, robustness, capacity, security, and, etc. Generally, the watermarking scheme based on wavelet transform domain shows an advantage in human perception and good imperceptibility and robustness. Due to this fact, this paper presents two blind image watermarking schemes based on DWT-SVD and RDWT-SVD. To evaluate their performance, these schemes are exposed to different geometric and non-geometric attacks. Although, DWT-SVD and RDWT-SVD showed robust against all attacks, RDWT-SVD is better than DWT-SVD, especially for geometrical attacks.

Item Type: Conference or Workshop Item (Speech)
Uncontrolled Keywords: Digital watermarking, Discrete Wavelet Transform (DWT); Redundant Discrete Wavelet Transform (RDWT); Singular Value Decomposition (SVD)
Subjects: Q Science > QA Mathematics
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
Faculty/Division: Faculty of Computer System And Software Engineering
Depositing User: Dr. Taha Hussein Alaaldeen Rassem
Date Deposited: 20 Feb 2017 07:29
Last Modified: 21 Jul 2017 02:03
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