A Digital Watermarking Algorithm Based on Wavelet Packet Transform and BP Neural Network.
Baoming QiaoZhang PulinKang QiaoPublished in: CIS (2011)
Keyphrases
- wavelet packet transform
- watermarking algorithm
- bp neural network
- back propagation
- fault diagnosis
- neural network
- signal processing
- bp neural network algorithm
- wavelet domain
- neural network model
- watermarking scheme
- particle swarm optimization
- wavelet packet
- artificial neural networks
- lossy compression
- optimization algorithm
- analog circuits
- wavelet coefficients
- wavelet transform
- wavelet packet decomposition
- higher order
- prediction model
- shift invariant
- training data
- decision making
- multiresolution
- regression model
- fuzzy logic