extraction from monophonic signals using adaptive sub-band filtering.
Pradeep RengaswamyMittapalle Kiran ReddyKrothapalli Sreenivasa RaoPallab DasguptaPublished in: Speech Commun. (2020)
Keyphrases
- subband
- bandpass
- locally adaptive
- high pass
- filter bank
- wavelet transform
- discrete wavelet transform
- multiresolution
- low pass
- image compression
- frequency domain
- wavelet coefficients
- high frequency
- bit rate
- low frequency
- energy compaction
- wavelet domain
- signal processing
- feature vectors
- wavelet decomposition
- lifting scheme
- multiscale
- contourlet transform
- audio signal
- bitstream
- edge detection
- computer vision