Wavelet packet feature extraction for vibration monitoring.
Gary G. YenKuo-Chung LinPublished in: IJCNN (1999)
Keyphrases
- wavelet packet
- feature extraction
- wavelet transform
- denoising
- subband
- wavelet packet transform
- filter bank
- feature vectors
- wavelet function
- wavelet decomposition
- wavelet packet decomposition
- frequency band
- non stationary
- vibration signal
- extracted features
- quadtree
- frequency domain
- wavelet coefficients
- multiresolution
- feature selection
- texture features
- image processing
- fault diagnosis
- natural images
- image compression
- condition monitoring
- feature space
- neural network
- texture analysis
- image classification
- signal processing
- feature set