Subband analysis of linear prediction residual for the estimation of glottal closure instants.
R. L. VikramK. V. Vijay GirishS. HarshavardhanA. G. RamakrishnanT. V. AnanthapadmanabhaPublished in: ICASSP (2014)
Keyphrases
- linear prediction
- subband
- filter bank
- speech signal
- image coding
- image compression
- wavelet transform
- high frequency
- multiresolution
- spectral analysis
- bit rate
- lossless compression
- wavelet decomposition
- wavelet domain
- statistical moments
- low pass
- discrete wavelet transform
- wavelet coefficients
- prediction error
- parameter estimation
- feature vectors
- computer vision