A Robust Audio Watermarking Scheme using Higher-order Statistics in Empirical Mode Decomposition Domain.
Xiangyang WangPan-Pan NiuHong-Ying YangYan ZhangTianxiao MaPublished in: Fundam. Informaticae (2014)
Keyphrases
- watermarking scheme
- higher order statistics
- empirical mode decomposition
- watermark embedding
- watermarking technique
- geometric distortions
- non stationary
- digital watermarking
- copyright protection
- independent component analysis
- gaussian distribution
- probability density function
- image processing
- image watermarking
- spread spectrum
- wavelet decomposition
- watermarking algorithm
- watermarked image
- image quality
- image analysis