An undecimated wavelet transform based enhancement, statistical feature extraction and detection-classification of PD signals [partial discharges].
Pradeep Kumar ShettyT. S. RamuPublished in: ICASSP (5) (2004)
Keyphrases
- feature extraction
- feature extraction and classification
- image classification
- pattern recognition
- pattern classification
- preprocessing
- support vector machine svm
- image processing
- feature vectors
- image feature extraction
- automatic detection
- decision trees
- feature space
- signal processing
- extracted features
- false positives
- detection method
- face recognition
- signal detection
- support vector machine classifier
- object detection
- frequency domain
- neyman pearson
- classification accuracy
- support vector
- preprocessing stage
- feature selection
- digital mammograms
- signal analysis
- eeg signals
- feature representation
- class labels
- detection rate
- discriminant analysis
- statistical analysis
- wavelet transform
- texture classification
- dimension reduction
- classification method
- computer vision
- feature set
- supervised learning
- sleep stage
- maximum entropy modeling
- phase locked