Efficient estimation of inter-subband speech correlations.
Alexander SchasseRainer MartinUlrich KornagelEghart FischerHenning PuderPublished in: ICASSP (2016)
Keyphrases
- subband
- filter bank
- wavelet transform
- multiresolution
- image compression
- subband coding
- bit rate
- wavelet coefficients
- frequency domain
- high frequency
- linear prediction
- wavelet decomposition
- wavelet domain
- feature vectors
- low frequency
- subband decomposition
- locally adaptive
- speech recognition
- reconstruction error
- discrete wavelet transform
- low pass
- wavelet coding
- computer vision
- wavelet transform coefficients
- scalar quantization
- perfect reconstruction
- spatial domain
- image processing