Impulse Noise Mitigation in IR-UWB Communication Using Signal Cluster Sparsity.
Sanjeev SharmaAnubha GuptaVimal BhatiaPublished in: IEEE Commun. Lett. (2018)
Keyphrases
- impulse noise
- nonlinear filtering
- communication systems
- nonlinear filters
- median filter
- color images
- noise reduction
- gaussian noise
- noise detection
- noise removal
- noise free
- impulsive noise
- image details
- noise level
- digital images
- high noise
- image deblurring
- removing noise
- filtering method
- signal processing
- adaptive threshold
- high frequency
- impulse noise removal
- switching median filter
- weighted median filter
- image enhancement
- denoising
- salt pepper
- high dimensional
- image processing
- signal to noise ratio
- image sequences