Watermarking Combined with CELP Speech Coding for Authentication.
Zhe-Ming LuBin YanSheng-He SunPublished in: IEICE Trans. Inf. Syst. (2005)
Keyphrases
- feature extraction
- linear predictive
- fragile watermarking
- linear prediction
- image authentication
- digital watermarking
- speech recognition
- coding scheme
- cepstral coefficients
- mel frequency cepstral coefficients
- coding method
- speech signal
- data hiding
- user authentication
- biometric authentication
- fragile watermarking scheme
- authentication protocol
- audio visual