Audio annotation watermarking with robustness against DA/AD conversion.
Kun QianChristian KrätzerMichael BiermannJana DittmannPublished in: Media Forensics and Security (2010)
Keyphrases
- digital image watermarking
- audio signal
- multimedia
- geometric attacks
- semantic annotation
- active learning
- digital images
- metadata
- automatic annotation
- digital image watermarking scheme
- video material
- watermark embedding
- watermarking algorithm
- audio visual
- visual information
- spread spectrum
- automatic image annotation
- audio stream
- image retrieval
- copyright protection
- manual annotation
- audio signals
- image authentication
- watermarking scheme
- image watermarking scheme
- fragile watermarking