Keyphrases
- feature extraction
- automatic detection
- frequency analysis
- image processing
- feature extraction and classification
- detection accuracy
- frequency domain
- object detection
- preprocessing
- detection method
- pattern classification
- detection rate
- end users
- detection algorithm
- face recognition
- decision support
- anomaly detection
- pattern recognition
- software tools
- event detection
- discriminant analysis
- principal component analysis
- linear discriminant analysis
- vehicle detection
- gabor filters
- feature selection
- dimension reduction
- feature space
- image classification
- feature set
- feature vectors
- support vector machine