Frame-Level Audio Feature Extraction Using AdaBoost.
Norman CasagrandeDouglas EckBalázs KéglPublished in: ISMIR (2005)
Keyphrases
- feature extraction
- learning algorithm
- preprocessing
- feature selection
- multimedia
- multi class
- face detection
- image classification
- video signals
- gabor filters
- image processing
- video frames
- training data
- support vector
- decision trees
- discriminant analysis
- cepstral features
- speaker identification
- adaboost algorithm
- audio visual
- ensemble methods
- signal processing
- face images
- machine learning
- feature space
- pattern recognition
- video sequences