Self-synchronized audio watermark in DWT domain.
Shaoquan WuJiwu HuangDaren HuangYun Q. ShiPublished in: ISCAS (5) (2004)
Keyphrases
- audio signal
- watermarking scheme
- digital images
- watermarking algorithm
- multimedia
- media streams
- signal processing
- copyright protection
- audio visual
- visual information
- audio signals
- spread spectrum
- video watermarking
- audio stream
- image processing operations
- image watermarking
- robust image watermarking
- digital watermarking
- audio video
- jpeg compression
- secret information
- digital watermark
- digital audio
- music information retrieval
- watermarking method
- watermark embedding
- watermarking technique
- human visual system
- watermark detection
- audio features
- geometric distortions
- video analysis
- multi modal
- low level
- multiscale