Phone recognition in critical bands using sub-band temporal modulations.
Feipeng LiSri Harish Reddy MallidiHynek HermanskyPublished in: INTERSPEECH (2012)
Keyphrases
- subband
- frequency domain
- discrete wavelet transform
- wavelet transform
- multiresolution
- filter bank
- high frequency
- locally adaptive
- bit rate
- image compression
- low frequency
- feature vectors
- feature extraction
- object recognition
- low pass
- wavelet coefficients
- wavelet decomposition
- low and high frequency
- recognition algorithm
- contourlet transform
- image quality
- lifting scheme
- spatial domain
- high pass
- frequency band
- image recognition
- wavelet domain
- video sequences