Sparsity-Based Joint NBI and Impulse Noise Mitigation in Hybrid PLC-Wireless Transmissions.
Mahmoud ElgenedyMohamed MokhtarRidha HamilaWaheed U. BajwaAhmed S. IbrahimNaofal Al-DhahirPublished in: IEEE Access (2018)
Keyphrases
- impulse noise
- median filter
- color images
- gaussian noise
- noise detection
- noise reduction
- switching median filter
- impulsive noise
- noise free
- noise removal
- digital images
- wireless networks
- high noise
- control system
- noise level
- adaptive threshold
- image deblurring
- filtering method
- impulse noise removal
- image details
- salt pepper
- wireless sensor networks
- sparse representation
- salt and pepper noise
- noisy pixels
- high dimensional
- denoising
- gray scale
- data transmission
- high resolution
- noisy images
- random valued impulse noise
- image enhancement