Keyphrases
- random noise
- additive noise
- low signal to noise ratio
- signal detection
- low snr
- white noise
- noisy environments
- low frequency
- high frequency
- wide band
- original signal
- received signal
- noise reduction
- human computer interaction
- quantization noise
- additive gaussian noise
- impulse response
- image noise
- power spectra
- noise level
- signal to noise ratio
- user interaction
- signal processing
- biomedical signals
- response function
- denoising
- direct sequence spread spectrum
- single channel
- power spectrum
- noise model
- noise elimination
- short time fourier transform
- median filter
- signal dependent
- stochastic resonance
- compressive sensing
- bandpass
- wiener filter
- transformed image
- noise variance
- noise removal
- signal noise ratio
- nonlinear filters
- noisy data
- weak signal
- edge detection