Intermittently Nonlinear Impulsive Noise Mitigation and Doppler Shift Compensation in UWA-OFDM Systems.
Reza BarazidehSolmaz NiknamBalasubramaniam NatarajanAlexei V. NikitinPublished in: IEEE Access (2019)
Keyphrases
- impulsive noise
- ofdm system
- color images
- median filter
- image deblurring
- median filtering
- gaussian noise
- impulse noise
- noise reduction
- estimation algorithm
- fading channels
- wireless communication
- multipath
- signal processing
- image enhancement
- wavelet coefficients
- image restoration
- computer simulation
- markov random field
- denoising