Formant enhancement based speech watermarking for tampering detection.
Shengbei WangMasashi UnokiNam Soo KimPublished in: INTERSPEECH (2014)
Keyphrases
- tampering detection
- speech signal
- speech recognition
- vocal tract
- automatic speech recognition
- information hiding
- authentication scheme
- forgery detection
- digital images
- speech synthesis
- image processing
- additive noise
- copyright protection
- hidden information
- digital watermarking
- hidden markov models
- pattern recognition
- language model
- watermarking scheme
- image enhancement
- speaker adaptation
- data hiding
- wavelet transform