Block-Sparse Impulsive Noise Reduction in OFDM Systems - A Novel Iterative Bayesian Approach.
Mehdi KorkiJingxin ZhangCishen ZhangHadi ZayyaniPublished in: IEEE Trans. Commun. (2016)
Keyphrases
- impulsive noise
- ofdm system
- color images
- median filter
- image deblurring
- noise reduction
- gaussian noise
- median filtering
- impulse noise
- estimation algorithm
- wireless communication
- signal to noise ratio
- bit error rate
- sparse representation
- denoising
- multipath
- image denoising
- noise removal
- image enhancement
- gray scale
- image restoration
- fading channels