A robust DHWT based AES encrypted image watermarking scheme
Joint Authors
Sureshbabu, Maheswari
Kalimuthu, Rameshwaran
Vadivel, Chandra
Source
The International Arab Journal of Information Technology
Issue
Vol. 13, Issue 6A(s) (31 Dec. 2016), pp.748-755, 8 p.
Publisher
Publication Date
2016-12-31
Country of Publication
Jordan
No. of Pages
8
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
In this paper, we propose the blind watermarking algorithm based on Double Haar Wavelet Transform (DHWT) for copyright protection of encrypted images.
Watermark embedding is performed in wavelet transform domain.
DHWT is applied to the original cover image and binary watermark.
Selected subband is encrypted by Advanced Encryption Standard (AES) encryption scheme.
Singular Value Decomposition (SVD) is applied on selected subband of both the cover image and binary watermark.
Eigen values of selected subband of cover image are modified by the Eigen values of the selected subband of binary watermark.
Experimental results show that the proposed algorithm achieves very high imperceptibility which is evidenced by high Peak Signal to Noise Ratio (PSNR) value for various gray scale encrypted images.
Also, it produces very high robustness against various types of image processing attacks.
American Psychological Association (APA)
Sureshbabu, Maheswari& Kalimuthu, Rameshwaran& Vadivel, Chandra. 2016. A robust DHWT based AES encrypted image watermarking scheme. The International Arab Journal of Information Technology،Vol. 13, no. 6A(s), pp.748-755.
https://search.emarefa.net/detail/BIM-792092
Modern Language Association (MLA)
Sureshbabu, Maheswari…[et al.]. A robust DHWT based AES encrypted image watermarking scheme. The International Arab Journal of Information Technology Vol. 13, no. 6A (Special issue) (Dec. 2016), pp.748-755.
https://search.emarefa.net/detail/BIM-792092
American Medical Association (AMA)
Sureshbabu, Maheswari& Kalimuthu, Rameshwaran& Vadivel, Chandra. A robust DHWT based AES encrypted image watermarking scheme. The International Arab Journal of Information Technology. 2016. Vol. 13, no. 6A(s), pp.748-755.
https://search.emarefa.net/detail/BIM-792092
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 753-754
Record ID
BIM-792092