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First International Conference on Innovative Computing, Information and Control - Volume III (ICICIC'06)
Robust Image Watermarking Algorithm Based on Predictive Vector Quantization
Beijing, China
August 30-September 01
ISBN: 0-7695-2616-0
Yue-Nan Li, Harbin Institute of Technology, China
Chun-He Liu, Second Artillery of China
Zhe-Ming Lu, Harbin Institute of Technology, China
Jeng-Shyang Pan, National Kaohsiung University of Applied Sciences, Taiwan
A novel robust digital image watermarking algorithm based on predictive vector quantization is proposed in this paper. The robust watermark is embedded in the image by selecting the prediction mode of each PVQ coded vector according to the watermark bit. The proposed watermarking algorithm is proved to be robust against both friendly and hostile attacks, such as JPEG compression, VQ compression and image processing operations. The proposed algorithm can be used to protect the copyright of digital images.
Citation:
Yue-Nan Li, Chun-He Liu, Zhe-Ming Lu, Jeng-Shyang Pan, "Robust Image Watermarking Algorithm Based on Predictive Vector Quantization," icicic, vol. 3, pp.491-494, First International Conference on Innovative Computing, Information and Control - Volume III (ICICIC'06), 2006
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