Adaptive Decomposition of a Composite Signal of Identical Unknown Wavelets in Noise.
Sachio SenmotoDonald G. ChildersPublished in: IEEE Trans. Syst. Man Cybern. (1972)
Keyphrases
- energy compaction
- wavelet packet
- signal processing
- image compression
- random noise
- signal dependent
- noise cancellation
- hearing aids
- additive noise
- signal detection
- wavelet transform
- low signal to noise ratio
- white noise
- subband
- adaptive filter
- noise reduction
- low pass filter
- switching median filter
- low frequency
- wide band
- perfect reconstruction
- frequency domain
- received signal
- impulse response
- shift invariant
- noisy environments
- noise removal
- multiresolution
- denoising
- low snr
- stochastic resonance
- filter bank
- median filter
- transform coefficients
- noise level
- signal to noise ratio
- noisy data
- multiplicative noise
- noise variance
- power spectrum
- weak signal
- wavelet decomposition
- haar transform
- independent component analysis
- dual tree
- nonlinear filters
- original signal
- denoising methods
- noise model
- orthonormal basis
- high pass