A new bayesian Poisson denoising algorithm based on nonlocal means and stochastic distances.
Rodrigo C. EvangelistaDenis H. P. SalvadeoNelson D. A. MascarenhasPublished in: Pattern Recognit. (2022)
Keyphrases
- nonlocal means
- denoising algorithm
- denoising
- image denoising
- video denoising
- transform domain
- parameter selection
- noise level
- wavelet coefficients
- noisy images
- noise model
- noise reduction
- denoising methods
- kalman filtering
- wavelet domain
- natural images
- spatial domain
- peak signal to noise ratio
- image processing
- visual quality
- maximum likelihood
- noise removal
- model selection
- wavelet transform
- multiscale
- image segmentation