Invariant Radon-Wavelet Packet Signatures for Pattern Recognition.
Guangyi ChenBalázs KéglPublished in: CCECE (2006)
Keyphrases
- wavelet packet
- pattern recognition
- translation invariant
- filter bank
- denoising
- moment invariants
- subband
- wavelet packet transform
- wavelet packet decomposition
- wavelet transform
- radon transform
- signal processing
- machine learning
- image analysis
- image processing
- wavelet function
- neural network
- wavelet decomposition
- image recognition
- fourier transform
- feature extraction
- computer vision
- non stationary
- quadtree
- image coding
- frequency band
- feature vectors
- wavelet domain
- computational complexity
- fault diagnosis