Restoration of stained old manuscripts via a hybrid wavelet and bilateral filtering system.
Khadidja KaibicheSlami SaadiDjamel ChikoucheZoubida MessaliPublished in: J. King Saud Univ. Comput. Inf. Sci. (2017)
Keyphrases
- bilateral filtering
- denoising
- image denoising
- anisotropic diffusion
- mean shift
- bilateral filter
- noise removal
- wavelet coefficients
- image processing
- wavelet domain
- spatially variant
- wavelet transform
- image restoration
- multiscale
- natural images
- square root
- edge preserving
- image filtering
- nonlinear filters
- image deblurring
- nonlinear diffusion
- multiresolution
- wavelet packet
- filtering method
- translation invariant
- state space