Text-independent speaker identification system based on the histogram of DCT-cepstrum coefficients.
S. Al-RawahyAbdulnasir HossenUlrich HeutePublished in: Int. J. Knowl. Based Intell. Eng. Syst. (2012)
Keyphrases
- transform coefficients
- discrete cosine transform
- transform domain
- gray level
- linear predictive coding
- wavelet coefficients
- basis functions
- linear combination
- image compression
- spatial domain
- dct domain
- wavelet packet
- reversible data hiding
- digital watermark
- mean shift
- coding scheme
- subband
- image coder
- wavelet subbands
- watermark extraction