Audio Digital Watermarking Based on Hybrid Spread Spectrum.
Tiberiu MunteanÉric GrivelMohamed NajimPublished in: WEDELMUSIC (2002)
Keyphrases
- spread spectrum
- digital watermarking
- image watermarking
- watermarking scheme
- digital images
- video watermarking
- discrete wavelet transform
- copyright protection
- watermarking algorithm
- signal processing
- multimedia
- digital content
- multiresolution
- transform domain
- data hiding
- jpeg compression
- visual information
- watermark embedding
- watermarking technique
- geometric distortions
- watermarked image
- pattern recognition
- watermark detection
- image processing