Time-Frequency Energy Spectral Analysis of Broadband PLC Channel Impulsive Noise.
Steven O. AwinoThomas Joachim Odhiambo AfulloModisa MosalaosiPeter O. AkuonPublished in: AFRICON (2019)
Keyphrases
- spectral analysis
- impulsive noise
- color images
- median filter
- image deblurring
- noise reduction
- vector median filter
- median filtering
- gaussian noise
- impulse noise
- signal processing
- autoregressive
- computationally efficient
- filter bank
- edge detection
- wavelet transform
- noise level
- signal to noise ratio
- high quality
- gray scale
- image restoration
- image analysis
- pattern recognition