An audio watermarking scheme robust to MPEG audio compression.
Won Gyum KimJong Chan LeeWon Don LeePublished in: NSIP (1999)
Keyphrases
- watermarking scheme
- multimedia
- digital audio
- video signals
- digital video
- geometric distortions
- geometric attacks
- spread spectrum
- signal processing
- robust watermarking scheme
- watermarking algorithm
- watermark extraction
- image compression
- visual information
- jpeg compression
- audio signal
- reversible watermarking
- image watermarking
- error correction
- watermark embedding
- image authentication
- watermarking method
- music information retrieval
- video watermarking
- audio features
- digital watermarking
- copyright protection
- high frequency
- video sequences