Wavelet-based noise reduction.
Nathaniel A. WhitmalJanet C. RutledgeJonathan CohenPublished in: ICASSP (1995)
Keyphrases
- noise reduction
- denoising methods
- signal to noise ratio
- edge preserving
- edge detection
- noise level
- median filter
- multiresolution
- wavelet transform
- speckle noise
- noise removal
- noisy environments
- noise filtering
- image compression
- wiener filter
- denoising algorithm
- noise free
- locally adaptive
- noise detection
- edge enhancement
- multiplicative noise
- speech enhancement
- multiscale
- impulse noise
- wavelet domain
- nonlinear diffusion