A sub-band-based feature reconstruction approach for robust speaker recognition.
Furong YanYanbin ZhangJiachang YanPublished in: EURASIP J. Audio Speech Music. Process. (2014)
Keyphrases
- speaker recognition
- subband
- feature vectors
- image compression
- gaussian mixture model
- multiresolution
- filter bank
- vector quantization
- discrete wavelet transform
- high frequency
- wavelet transform
- low pass
- probabilistic neural network
- speaker identification
- bit rate
- image features
- speaker verification
- pattern recognition
- multiscale
- wavelet coefficients
- speech recognition
- high quality
- gray level
- high resolution