Keyphrases
- feature extraction
- automatic detection
- frequency analysis
- preprocessing
- detection algorithm
- detection accuracy
- image processing
- feature extraction and classification
- feature selection
- false positives
- search engine
- face recognition
- object detection
- wavelet transform
- defect detection
- extracting features
- detection scheme
- feature vectors
- discriminant analysis
- detection method
- image classification
- dimensionality reduction
- principal component analysis
- pattern classification
- false alarms
- frequency domain
- genetic algorithm