Event-based Feature Extraction Using Adaptive Selection Thresholds.
Saeed AfsharYing XuJonathan TapsonAndré van SchaikGregory CohenPublished in: CoRR (2019)
Keyphrases
- feature extraction
- adaptive threshold
- feature selection
- image processing
- preprocessing
- texture analysis
- principal component analysis
- face recognition
- pattern recognition
- event detection
- wavelet transform
- extracted features
- dimension reduction
- peer to peer
- selection strategy
- adaptive systems
- extracting features
- feature extractor
- discriminant analysis
- frequency domain
- support vector machine svm
- real time
- classification accuracy
- evolutionary algorithm
- information systems
- information retrieval