Clipping noise suppression in OFDMA using frame based alternating projection.
Guoguang ChenRashid AnsariPublished in: EIT (2012)
Keyphrases
- noise suppression
- extensive simulations
- median filter
- filtering algorithm
- impulsive noise
- noise removal
- gaussian noise
- denoising algorithm
- gaussian filter
- noise detection
- wavelet analysis
- color images
- image enhancement
- noise reduction
- impulse noise
- markov random field
- denoising
- median filtering
- image denoising
- image processing
- image deblurring
- high resolution