Filtering of Colored Noise for Signal Enhancement.
Myung Eui LeePyung Soo KimPublished in: ICCSA (4) (2004)
Keyphrases
- random noise
- nonlinear filters
- low signal to noise ratio
- bandpass
- median filter
- high pass
- additive noise
- white noise
- received signal
- filtering method
- stochastic resonance
- image enhancement
- low snr
- wide band
- noise filtering
- noise reduction
- signal processing
- high frequency
- signal detection
- image processing
- low frequency
- removing noise
- signal to noise ratio
- filtering process
- noise level
- spatial filtering
- noise variance
- low pass
- additive gaussian noise
- noise detection
- low pass filter
- wiener filter
- biomedical signals
- frequency domain
- noisy environments
- noisy data
- impulse response
- salt pepper
- denoising
- noise model
- filtering algorithm
- high signal to noise ratio
- power spectra
- linear minimum mean square error
- single channel
- adaptive filtering
- power spectrum
- impulse noise
- noise removal
- gaussian noise
- image denoising
- non stationary
- multiplicative noise
- noise free
- spatial domain
- missing data
- wavelet transform
- multiresolution