Eliminating Impulsive Noise in Pilot-Aided OFDM Channels via Dual of Penalized Atomic Norm.
Iman ValiulahiFarzad ParvareshAli Asghar Beheshti ShiraziPublished in: CoRR (2019)
Keyphrases
- impulsive noise
- color images
- median filter
- image deblurring
- noise suppression
- impulsive noise removal
- fading channels
- vector median filter
- median filtering
- peer group
- noise reduction
- gaussian noise
- impulse noise
- vector median
- filtering scheme
- maximum likelihood
- image restoration
- post processing
- gray scale
- blurred images
- image processing
- filtering algorithm
- synthetic and real images
- image enhancement
- model selection
- preprocessing