Ibrahim Nasir, Fouad Khelifi, Jianmin Jiang, Stanley S. Ipson. A robust image watermarking scheme based on normalized circular image in DWT domain. In 10th International Conference on Information Sciences, Signal Processing and their Applications, ISSPA 2010, Kuala Lumpur, Malaysia, 10-13 May, 2010. pages 33-36, IEEE, 2010. [doi]
Abstract is missing.