Volume 3 Number 5 (Sep. 2014)
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IJCCE 2014 Vol.3(5): 356-360 ISSN: 2010-3743
DOI: 10.7763/IJCCE.2014.V3.349

A Digital Image Watermarking Algorithm Based on DWT DCT and SVD

Md Saiful Islam and Ui Pil Chong
Abstract—Digital watermarking techniques have been developed to protect the copyright of multimedia objects such as text, audio, video, etc. In this paper, we propose a new digital watermarking algorithm with gray image based on discrete wavelet transform (DWT), 2 dimensions discrete cosine transform (DCT) and singular value decomposition (SVD) for robust watermarking of digital images in order to protect digital media copyright efficiently. One of the major advantages of the proposed scheme is the robustness of the technique on wide set of attacks. Experimental results confirm that the proposed scheme provides good image quality of watermarked images.

Index Terms—Digital image watermarking, DWT, DCT PSNR, SVD.

The authors are with the University of Ulsan, Ulsan, South Korea (e-mail: saiful05eee@yahoo.com, upchong@ulsan.ac.kr).

Cite:Md Saiful Islam and Ui Pil Chong, "A Digital Image Watermarking Algorithm Based on DWT DCT and SVD," International Journal of Computer and Communication Engineering vol. 3, no. 5, pp. 356-360, 2014.

General Information

ISSN: 2010-3743
Frequency: Quarterly
Editor-in-Chief: Dr. Maode Ma
Abstracting/ Indexing: EI (INSPEC, IET), Google Scholar, Crossref, ProQuest, and Electronic Journals Library
E-mail: ijcce@iap.org
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