Applying the Aurora feature extraction schemes to a phoneme based recognition task.
Hans-Günter HirschHarald FinsterPublished in: INTERSPEECH (2004)
Keyphrases
- feature extraction
- pattern recognition
- feature selection
- feature vectors
- image processing
- recognition rate
- image classification
- human recognition
- feature fusion
- dimension reduction
- speech recognition
- human identification
- feature representation
- ear biometrics
- feature extractor
- frequency domain
- preprocessing
- discriminant analysis
- extracting features
- recognition accuracy
- dimensionality reduction
- image recognition
- extracted features
- recognition algorithm
- automatic speech recognition systems
- face recognition
- automatic recognition
- pattern classification
- principal component analysis
- hidden markov models
- wavelet transform
- linear discriminant analysis
- multiscale
- computer vision
- support vector machine svm
- face images