Wavelet sub-band features for voice disorder detection and classification.
Girish GidayeJagannath H. NirmalKadria EzzineMondher FrikhaPublished in: Multim. Tools Appl. (2020)
Keyphrases
- feature vectors
- subband
- feature extraction
- feature extraction and classification
- wavelet transform
- wavelet coefficients
- wavelet decomposition
- classification accuracy
- feature space
- feature set
- multiresolution
- filter bank
- wavelet domain
- wavelet features
- lifting scheme
- generalized gaussian density
- image features
- frequency domain
- high frequency
- low pass
- extracted features
- image compression
- low frequency
- wavelet packet
- discrete wavelet transform
- image coder
- locally adaptive
- machine learning
- wavelet image coding
- denoising
- image coding
- image classification
- contourlet transform
- object detection
- perfect reconstruction
- support vector machine
- high quality
- wavelet subbands
- multi resolution analysis
- wavelet coding
- similarity measure
- feature selection