Matching demodulation transform with applications to feature extraction of rotor rub-impact fault.
Shibin WangGuoying LiXuefeng ChenYi XiaZhonghua LiuPublished in: I2MTC (2013)
Keyphrases
- feature extraction
- fault diagnosis
- fault detection
- extracting features
- matching algorithm
- preprocessing
- mathematical model
- matching process
- feature space
- pattern classification
- dimensionality reduction
- pattern matching
- frequency domain
- feature selection
- graph matching
- pattern recognition
- feature points
- image preprocessing
- object matching
- matching scheme
- feature representation
- extracted features
- texture classification
- feature vectors
- discriminant analysis
- image matching
- principal component analysis
- support vector machine svm
- texture analysis
- template matching
- gabor filters
- shape matching
- face recognition
- wavelet transform
- image processing
- neural network
- image classification
- multiple faults