Audio Watermarking through Deterministic plus Stochastic Signal Decomposition.
Yi-Wen LiuJulius O. Smith IIIPublished in: EURASIP J. Inf. Secur. (2007)
Keyphrases
- stochastic optimization problems
- stochastic methods
- signal processing
- wavelet packet
- non stationary
- audio signal
- monte carlo
- random variables
- high frequency
- stochastic optimization
- signal detection
- neural network
- monte carlo sampling
- image decomposition
- decomposition methods
- frequency domain
- data sets
- decomposition algorithm
- radio frequency
- wavelet analysis
- learning automata
- compressive sensing
- impulse response
- high resolution
- original signal
- image processing
- fully observable