Wavelet and pyramid filtering of signal-dependent noise.
Bruno AiazziLuciano AlparoneStefano BarontiPublished in: EUSIPCO (2000)
Keyphrases
- signal dependent noise
- noise model
- multiscale
- multiresolution
- smoothing filter
- laplacian pyramid
- noisy images
- denoising
- wavelet coefficients
- wavelet transform
- denoising algorithm
- non stationary
- multiplicative noise
- signal dependent
- noise removal
- low dose
- image denoising
- scale space
- input image
- wavelet domain
- three dimensional
- image statistics
- noise level
- bit rate
- natural images