Estimation under additive Cauchy-Gaussian noise using Markov chain Monte Carlo.
Yuan ChenErcan Engin KuruogluHing-Cheung SoPublished in: SSP (2014)
Keyphrases
- gaussian noise
- denoising
- image restoration
- noisy images
- noise level
- signal to noise ratio
- noise model
- noise removal
- piecewise smooth
- white noise
- salt and pepper noise
- impulse noise
- jpeg compression
- hard thresholding
- noise suppression
- median filtering
- image denoising
- estimation error
- error rate
- wavelet transform
- multiresolution
- feature space