A new approach to designing a feature extractor in speaker identification based on discriminative feature extraction.
Chiyomi MiyajimaHideyuki WatanabeKeiichi TokudaTadashi KitamuraShigeru KatagiriPublished in: Speech Commun. (2001)
Keyphrases
- feature extraction
- feature extractor
- speaker identification
- feature vectors
- image classification
- pattern recognition
- feature space
- face recognition
- feature selection
- dimensionality reduction
- principal component analysis
- speech recognition
- gabor filters
- texture features
- texture analysis
- image processing
- texture classification
- local binary pattern
- gaussian mixture model
- feature set
- keywords