Eliminating Impulsive Noise in Pilot-Aided OFDM Channels via Dual of Penalized Atomic Norm.
Iman ValiulahiFarzad ParvareshAli Asghar Beheshti ShiraziPublished in: IEEE Commun. Lett. (2019)
Keyphrases
- impulsive noise
- color images
- median filter
- image deblurring
- noise suppression
- vector median filter
- fading channels
- impulsive noise removal
- median filtering
- noise reduction
- peer group
- gaussian noise
- impulse noise
- filtering scheme
- vector median
- maximum likelihood
- computer vision
- image restoration
- digital images
- high quality
- signal to noise ratio
- image enhancement
- noise removal
- multiresolution
- model selection
- noise level
- image processing