Waveform clipping in FSK modulated signal to combat impulse noise.
Thokozani ShongweA. J. Han VinckPublished in: ISPLC (2018)
Keyphrases
- impulse noise
- nonlinear filtering
- nonlinear filters
- median filter
- color images
- frequency domain
- gaussian noise
- noise reduction
- noise detection
- noise removal
- impulsive noise
- noise free
- noise level
- high noise
- removing noise
- image details
- digital images
- filtering method
- impulse noise removal
- switching median filter
- noisy pixels
- signal processing
- image deblurring
- noisy images
- signal to noise ratio
- salt and pepper noise
- denoising
- image enhancement
- salt pepper
- random valued impulse noise
- median filtering
- adaptive threshold
- image restoration
- frequency band
- high frequency
- image processing