Analysis and classification of speech signals by generalized fractal dimension features.
Vassilis PitsikalisPetros MaragosPublished in: Speech Commun. (2009)
Keyphrases
- fractal dimension
- fractal analysis
- fractal dimensions
- classification accuracy
- speech signal
- feature extraction
- feature vectors
- feature set
- spectral analysis
- feature space
- writer identification
- speech recognition
- box counting
- neural network
- non stationary
- feature selection
- texture analysis
- blind source separation
- multiresolution
- pattern recognition