Keyphrases
- subband
- audio visual speech recognition
- speech recognition
- multi stream
- feature vectors
- hidden markov models
- filter bank
- wavelet transform
- multiresolution
- image compression
- high frequency
- wavelet coefficients
- bit rate
- frequency domain
- wavelet decomposition
- audio visual
- discrete wavelet transform
- language model
- wavelet domain
- feature set
- image features
- noisy environments
- pattern recognition
- image coding
- transform coefficients
- linear prediction
- automatic speech recognition
- frequency band
- bitstream
- speech signal
- gaussian mixture model
- audio signal
- machine learning
- multiscale