Evaluation of Current Documents Image Denoising Techniques: A Comparative Study.
Tanzila SabaAmjad RehmanAbdullah Al-DhelaanMznah Al-RodhaanPublished in: Appl. Artif. Intell. (2014)
Keyphrases
- image denoising
- denoising
- noisy images
- natural images
- total variation
- partial differential equations
- image processing
- wavelet domain
- bilateral filtering
- additive gaussian noise
- image deblurring
- denoising algorithm
- wavelet domain hidden markov tree
- image inpainting
- denoising methods
- wavelet coefficients
- image segmentation
- document classification
- nonlinear diffusion
- augmented lagrangian
- signal and image processing
- higher order
- computational complexity
- multiscale
- directional filter banks