Image Denoising Based on Adaptive Fractional Order Anisotropic Diffusion.
Jimin YuLijian TanShangbo ZhouLiping WangChaomei WangPublished in: KSII Trans. Internet Inf. Syst. (2017)
Keyphrases
- image denoising
- anisotropic diffusion
- partial differential equations
- fractional order
- diffusion equation
- differential equations
- bilateral filtering
- edge preservation
- denoising
- noisy images
- noise removal
- nonlinear diffusion
- natural images
- diffusion process
- edge preserving
- total variation
- wavelet coefficients
- image processing
- wavelet domain
- fourth order
- scale spaces
- denoising methods
- image deblurring
- edge detection
- nonlocal means
- image quality
- bilateral filter
- level set
- scale space
- multiscale
- similarity measure
- frequency domain