Novel Iris Biometric Watermarking Based on Singular Value Decomposition and Discrete Cosine Transform
Joint Authors
Qu, Tao
Lu, Jinyu
Karimi, Hamid Reza
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-16
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A novel iris biometric watermarking scheme is proposed focusing on iris recognition instead of the traditional watermark for increasing the security of the digital products.
The preprocess of iris image is to be done firstly, which generates the iris biometric template from person's eye images.
And then the templates are to be on discrete cosine transform; the value of the discrete cosine is encoded to BCH error control coding.
The host image is divided into four areas equally correspondingly.
The BCH codes are embedded in the singular values of each host image's coefficients which are obtained through discrete cosine transform (DCT).
Numerical results reveal that proposed method can extract the watermark effectively and illustrate its security and robustness.
American Psychological Association (APA)
Lu, Jinyu& Qu, Tao& Karimi, Hamid Reza. 2014. Novel Iris Biometric Watermarking Based on Singular Value Decomposition and Discrete Cosine Transform. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-508654
Modern Language Association (MLA)
Lu, Jinyu…[et al.]. Novel Iris Biometric Watermarking Based on Singular Value Decomposition and Discrete Cosine Transform. Mathematical Problems in Engineering No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-508654
American Medical Association (AMA)
Lu, Jinyu& Qu, Tao& Karimi, Hamid Reza. Novel Iris Biometric Watermarking Based on Singular Value Decomposition and Discrete Cosine Transform. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-508654
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508654