Subband Kalman filtering incorporating masking properties for noisy speech signal.
Chang Huai YouSoo Ngee KohSusanto RahardjaPublished in: Speech Commun. (2007)
Keyphrases
- subband
- kalman filtering
- speech signal
- linear prediction
- kalman filter
- filter bank
- wavelet transform
- image compression
- wavelet coefficients
- multiresolution
- speech recognition
- bit rate
- wavelet decomposition
- high frequency
- discrete wavelet transform
- feature vectors
- image coding
- frequency domain
- wavelet packet
- wavelet domain
- hidden markov models
- non stationary
- human visual system
- particle filtering
- computational complexity
- prediction error
- object tracking
- object recognition
- image quality
- machine learning
- lossless compression
- multiscale