Image Denoising based on Laplace Distribution with Local Parameters in Lapped Transform Domain.
Vijay Kumar NathAnil MahantaPublished in: SIGMAP (2011)
Keyphrases
- image denoising
- transform domain
- denoising algorithm
- denoising
- spatial domain
- noisy images
- total variation
- natural images
- discrete cosine transform
- image processing
- wavelet domain
- wavelet coefficients
- image coding
- probability distribution
- frequency domain
- noise level
- denoising methods
- maximum likelihood
- fourier transform
- image restoration
- video quality
- feature space
- object recognition
- multiscale