On the spectral singularities of watermarked audio.
Xianfeng ZhaoWeinong WangKefei ChenPublished in: WEDELMUSIC (2003)
Keyphrases
- linear predictive coding
- multimedia
- audio signal
- audio visual
- signal processing
- visual information
- watermarking scheme
- hyperspectral imagery
- image fidelity
- spectral analysis
- multi modal
- visual data
- watermarking algorithm
- image watermarking
- multimedia information
- metadata
- audio video
- spectral features
- audio features
- digital watermarking
- multispectral images
- digital video
- multispectral
- image quality