Psycho-acoustically motivated formant feature extraction.
Bea ValkenierDirkjan KrijndersRonald A. J. van ElburgTjeerd C. AndringaPublished in: NODALIDA (2011)
Keyphrases
- feature extraction
- preprocessing
- speech recognition
- dimension reduction
- feature vectors
- image classification
- extracted features
- image processing
- face recognition
- wavelet transform
- linear feature extraction
- feature extractors
- frequency domain
- principal component analysis
- face images
- pattern recognition
- feature selection
- texture analysis
- information systems
- dimensionality reduction
- support vector machine svm
- pattern classification
- gabor filters
- extracting features
- feature extraction and classification
- image feature extraction
- artificial intelligence
- fisher linear discriminant
- information retrieval