Wavelet Packet and Generalized Gaussian Density Based Textile Pattern Classification Using BP Neural Network.
Yean YinLiang ZhangMiao JinSunyi XiePublished in: ICSI (2) (2010)
Keyphrases
- pattern classification
- bp neural network
- generalized gaussian
- wavelet packet
- wavelet coefficients
- subband
- wavelet transform
- wavelet domain
- denoising
- vector quantizer
- wavelet packet decomposition
- back propagation
- filter bank
- neural network
- probability density function
- feature extraction
- fault diagnosis
- clustering algorithm
- maximum a posteriori
- neural network model
- pattern recognition
- artificial neural networks
- vector quantization
- prediction model
- non stationary
- high frequency
- image denoising
- multiresolution
- particle swarm optimization
- k means
- sar images
- image compression
- rbf neural network
- multiscale
- image coding
- image processing
- image quality
- quadtree
- image reconstruction
- feature vectors
- frequency domain
- computationally efficient
- bit rate
- em algorithm
- expectation maximization
- fuzzy logic