IBM Systems Journal
Information Hiding Techniques for Steganography and Digital Watermarking
Information Hiding Techniques for Steganography and Digital Watermarking
Multimedia Security: Steganography and Digital Watermarking Techniques for Protection of Intellectual Property
Robust spread-spectrum audio watermarking
ICASSP '01 Proceedings of the Acoustics, Speech, and Signal Processing, 2001. on IEEE International Conference - Volume 03
Robust optimum detection of transform domain multiplicative watermarks
IEEE Transactions on Signal Processing
Optimum decoding and detection of multiplicative watermarks
IEEE Transactions on Signal Processing
Generalized Gaussian modeling of correlated signal sources
IEEE Transactions on Signal Processing
Highly Robust, Secure, and Perceptual-Quality Echo Hiding Scheme
IEEE Transactions on Audio, Speech, and Language Processing
IEEE Transactions on Audio, Speech, and Language Processing
Double-Sided Watermark Embedding and Detection
IEEE Transactions on Information Forensics and Security - Part 1
Robust and high-quality time-domain audio watermarking based on low-frequency amplitude modification
IEEE Transactions on Multimedia
Watermark embedding: hiding a signal within a cover image
IEEE Communications Magazine
Some general methods for tampering with watermarks
IEEE Journal on Selected Areas in Communications
Secure spread spectrum watermarking for multimedia
IEEE Transactions on Image Processing
A new decoder for the optimum recovery of nonadditive watermarks
IEEE Transactions on Image Processing
Asymptotically optimal detection for additive watermarking in the DCT and DWT domains
IEEE Transactions on Image Processing
Robust image-adaptive data hiding using erasure and error correction
IEEE Transactions on Image Processing
The multi-bit watermarking method for speech signals in the time-frequency domain
Integrated Computer-Aided Engineering
An adaptive robust watermarking algorithm for audio signals using SVD
Transactions on computational science X
Echo hiding based stereo audio watermarking against pitch-scaling attacks
Proceedings of the 4th international conference on Security of information and networks
A robust content based audio watermarking using UDWT and invariant histogram
Multimedia Tools and Applications
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This paper presents a Multiplicative Patchwork Method (MPM) for audio watermarking. The watermark signal is embedded by selecting two subsets of the host signal features and modifying one subset multiplicatively regarding the watermark data, whereas another subset is left unchanged. The method is implemented in wavelet domain and approximation coefficients are used to embed data. In order to have an error-free detection, the watermark data is inserted only in the frames where the ratio of the energy of subsets is between two predefined values. Also in order to control the inaudibility of watermark insertion, we use an iterative algorithm to reach a desired quality for the watermarked audio signal. The quality of watermarked signal is evaluated in each iteration using Perceptual Evaluation of Audio Quality (PEAQ) method. The probability of error is also derived for the watermarking scheme and simulation results prove the validity of the analytical derivations. Simulation results show that MPM is robust against various common attacks such as noise addition, filtering, echo, MP3 compression, etc. In comparison to the original patchwork method and its modified versions, and some recent methods, MPM provides more robustness and inaudibility of the watermark insertion.