By Ali Mohammad Al-Haj
In recent times, the super development of electronic know-how has elevated the convenience with which electronic multimedia records are saved, transmitted, and reproduced. simply because conventional copyright equipment are mistaken for constructing possession, electronic watermarking is taken into account the most effective ideas to avoid unlawful and malicious copying and distribution of electronic media. complex thoughts in Multimedia Watermarking: photograph, Video and Audio functions introduces readers to cutting-edge study in multimedia watermarking. protecting new developments in electronic photo watermarking and strategies for implementation and optimization throughout varied media, this booklet is a helpful significant other for pros and researchers operating in parts similar to record watermarking, multimedia fingerprinting, details hiding, secured e-commerce, copyright security, and implementation of real-time multimedia watermarking.
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Additional info for Advanced Techniques in Multimedia Watermarking: Image, Video and Audio Applications
445–449). , & Su, J. (2001). Attacks on digital watermarks: Classification, estimation-based attacks and benchmarks. IEEE Communications Magazine, 39(9), 118–126. , Kankanhalli, M. , & Huang, Z. (2001). Robust invisible watermarking of volume data using the 3D DCT. In Proceedings of Computer Graphics International (pp. 359–362). CGI. , & Pitas, I. (2005). Blind robust watermarking schemes for copyright protection of 3D mesh objects. Visualization and Computer Graphics. IEEE Transactions on, 11(5), 596–607.
NitaRotaru, C. (2005). ViWiD: Visible watermark based defense against phishing. [LNCS]. Lecture Notes in Computer Science, 470–484. , & Mukaiyama, A. (2004). Watermarking a 3D Shape Model Defined as a Point Set. In Proceeding of CW (pp. 392–399). Takahashi. , & Pun, T. (2000). Content Adaptive Watermarking Based on a Stochastic Multi-resolution Image Modeling. In Tenth European Signal Processing Conference. Petitcolas, F. A. , Anderson, R. , & Kuhn, M. G. (1999). Information hiding—A Survey.
The magnitude-only speech has some structure which provides a speech like characteristic but with no speech intelligibility. Fourier Magnitude Information Hiding The discussion in the previous section suggests that, as long as the Fourier phase of an image is maintained intact, the overall appearance of an image remains specious if the Fourier magnitude of the image is slightly modified. This hypothesis leads to a data hiding technique that promises high fidelity, capacity, security, and robustness of hidden message embedding and extraction which allows a virtually unsuspicious stego image to be transmitted unnoticed.
Advanced Techniques in Multimedia Watermarking: Image, Video and Audio Applications by Ali Mohammad Al-Haj
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