Audio watermarking algorithm for real-time speech integrity and authentication.
Song YuanSorin A. HussPublished in: MM&Sec (2004)
Keyphrases
- watermarking algorithm
- signal processing
- digital watermarking
- image authentication
- copyright protection
- integrity verification
- audio visual
- semi fragile
- jpeg compression
- audio stream
- image watermarking
- broadcast news
- spread spectrum
- watermarking scheme
- speaker identification
- wavelet domain
- speech recognition
- multimedia
- dct coefficients
- visual information
- watermarking technique
- pattern recognition
- computer vision
- public key
- tamper detection
- geometric attacks
- audio features
- high quality
- feature extraction
- image segmentation