Speech watermarking by parametric embedding with an l_(infinity) fidelity criterion.
Aparna GurijalaJohn R. Deller Jr.Published in: INTERSPEECH (2003)
Keyphrases
- robust image watermarking
- watermarking algorithm
- information hiding
- data hiding
- watermarking technique
- image fidelity
- watermark embedding
- digital images
- speech recognition
- watermarking scheme
- reversible watermarking
- spread spectrum
- speech signal
- vector space
- blind watermarking
- error correction
- copyright protection
- watermark detection
- feature selection
- image authentication
- broadcast news
- spoken language
- hidden information
- image quality
- fragile watermarking
- wavelet domain
- jpeg compression