Multiple Digital Watermarking Scheme Based on ICA
WIAMIS '07 Proceedings of the Eight International Workshop on Image Analysis for Multimedia Interactive Services
Performance Evaluation of Multiple Watermarks System
DMAMH '07 Proceedings of the Second Workshop on Digital Media and its Application in Museum & Heritage
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Journal of Computational and Applied Mathematics
Handbook of Research on Secure Multimedia Distribution
Handbook of Research on Secure Multimedia Distribution
IEEE Transactions on Multimedia
Blind DT-CWT domain additive spread-spectrum watermark detection
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
Variations on information embedding in multiple access and broadcast channels
IEEE Transactions on Information Theory
Robust optimum detection of transform domain multiplicative watermarks
IEEE Transactions on Signal Processing
Multiple watermarks for stereo audio signals using phase-modulation techniques
IEEE Transactions on Signal Processing
Quantization-Based Data Hiding Robust to Linear-Time-Invariant Filtering
IEEE Transactions on Information Forensics and Security
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IEEE Transactions on Information Theory
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IEEE Transactions on Image Processing
Image compression using the 2-D wavelet transform
IEEE Transactions on Image Processing
IEEE Transactions on Circuits and Systems for Video Technology
Commutative Encryption and Watermarking in Video Compression
IEEE Transactions on Circuits and Systems for Video Technology
Intelligent Multimedia Analysis for Security Applications
Intelligent Multimedia Analysis for Security Applications
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Multi-watermarking is the technique to embed multiple messages into the same media content repeatedly. It can be used to identify media content's ownership or trace the illegal redistributors in media distribution. However, some performances of multiple watermark embedding, e.g., the distortion and security, are not considered carefully in the previous work. In this paper, the application scenario and framework of hybrid multi-watermarking are figured out, which show the secure media distribution model suitable for hierarchical media distribution. Additionally, the multi-watermarking based on hybrid multiplicative rule is firstly proposed and then analyzed theoretically with respect to two cases, i.e., the multi-embedding of same watermark sequence and the multi-embedding of different watermark sequences. The analysis emphasizes on four aspects, i.e., robustness, capacity, distortion and security, each of which considers two cases, i.e., the authorized embedding and unauthorized embedding. What is more, the locally optimum detector for multi-watermarking of hybrid multiplicative rule is reduced, and some potential attacks are investigated. Additionally, for each case, some suggestions are proposed to improve the system's performance. Finally, some comparative experiments are done, and results are given to show the validity of the theoretical analysis.