By Ali Mohammad Al-Haj
In recent times, the large development of electronic know-how has elevated the convenience with which electronic multimedia records are kept, transmitted, and reproduced. simply because conventional copyright equipment are improper for developing possession, electronic watermarking is taken into account the best suggestions to avoid unlawful and malicious copying and distribution of electronic media. complex innovations in Multimedia Watermarking: snapshot, Video and Audio purposes introduces readers to cutting-edge examine in multimedia watermarking. masking new developments in electronic picture watermarking and strategies for implementation and optimization throughout various media, this e-book is a precious better half for pros and researchers operating in components equivalent to record watermarking, multimedia fingerprinting, info hiding, secured e-commerce, copyright safety, and implementation of real-time multimedia watermarking.
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Extra resources for Advanced Techniques in Multimedia Watermarking: Image, Video and Audio Applications
IBM Systems Journal, 39(3-4), 547–568. 0547 Bors, A. (2006). Watermarking Mesh-Based Representations of 3D Objects Using Local Moments. Image Processing. IEEE Transactions on, 15, 687–701. D. &nStanescu, L. (2004). A Spatial Watermarking Algorithm for Digital Images. Control Engineering and Applied Informatics Journal, 6(3), 57–63. Burdescu, D. , & Stanescu, L. (2006). An Algorithm for Authentication of Digital Images. In International Conference on Security and Cryptography, Setubal, Portugal, (pp.
From 3D objects we extracted a certain number of key-slices. It was taken a slice-based approach to 3D watermarking. This scheme has much lower computational complexity and it also survives the cropping attacks where the transformed to the spectrum domain watermarks fail. This new algorithm produces an invisible watermark that is robust to various standard tests. The method developed for digital watermarking for authentication of 2D and 3D images satisfies the necessary requests for the authentication technique and the series of presented transformations accounts for the fact that it resists possible attacks.
Cox, I. , & Bloom, J. (2000). Watermarking Applications and Their Properties. In Proc. of Int. Conf. Information Technology: Coding and Computing, (pp. 6-10). Cox, I. , & Kalker, T. (2007). Digital Watermarking and Steganography. San Francisco: Morgan Kaufmann. Cox, I. , & Miller, M. L. (2002). Electronic watermarking: The first 50 years. EURASIP Journal on Applied Signal Processing, 2, 126–132. , Yeo, B. , & Yeung, M. M. (1998). Resolving rightful ownerships with invisible watermarking techniques: Limitations, attacks and implications.