Discriminating Parkinson diseased and healthy people using modified MFCC filter bank approach.
Savitha S. UpadhyaAlice CheeranJagannath H. NirmalPublished in: Int. J. Speech Technol. (2019)
Keyphrases
- filter bank
- subband
- image coding
- multiresolution
- multiscale
- perfect reconstruction
- wavelet packet
- signal processing
- frequency domain
- feature vectors
- feature extraction
- low pass
- subband coding
- wavelet filters
- reconstruction error
- computationally efficient
- speech recognition
- wavelet transform
- optimal filter
- lifting scheme
- discrete cosine transform
- quadrature mirror
- finite impulse response
- steerable pyramid
- spectral analysis
- high frequency
- building blocks
- high quality
- image processing
- speech signal
- spatial domain
- fir filters
- computer vision
- neural network