Feature extraction using wavelet packets strategy.
Hai JiangMeng Joo ErYang GaoPublished in: CDC (2003)
Keyphrases
- wavelet packet
- feature extraction
- wavelet transform
- dual tree
- vector valued
- wavelet packet decomposition
- denoising
- subband
- lifting scheme
- filter bank
- non stationary
- quadtree
- feature space
- face recognition
- image processing
- image classification
- feature vectors
- compactly supported
- feature selection
- neural network
- support vector machine svm
- wavelet coefficients
- multiresolution
- wavelet features