Whispered Speech Detection Using Fusion of Group-Delay-Based Subband Modulation Spectrum and Correntropy Features.
Jinfang WangYongqiang ShangShuangshuang JiangDhananjaya N. GowdaKe LvPublished in: IEEE Signal Process. Lett. (2016)
Keyphrases
- subband
- feature vectors
- filter bank
- wavelet transform
- image compression
- wavelet coefficients
- multiresolution
- linear prediction
- high frequency
- discrete wavelet transform
- endpoint detection
- wavelet domain
- subband coding
- bit rate
- wavelet packet
- low pass
- frequency domain
- feature extraction
- image features
- wavelet subbands
- subband decomposition
- data fusion
- contourlet transform
- gabor filters
- fusion method
- wavelet decomposition
- low frequency
- speech recognition
- feature set