Spectral-spatial adaptive and well-balanced flow-based anisotropic diffusion for multispectral image denoising.
Yi WangYetao YangTao ChenPublished in: J. Vis. Commun. Image Represent. (2017)
Keyphrases
- multispectral
- image denoising
- anisotropic diffusion
- spectral characteristics
- partial differential equations
- bilateral filtering
- edge preservation
- multispectral images
- denoising
- hyperspectral
- nonlinear diffusion
- noisy images
- remote sensing
- image processing
- image data
- total variation
- natural images
- denoising algorithm
- edge preserving
- noise removal
- noise suppression
- spatial resolution
- diffusion equation
- image analysis
- spatial frequency
- edge detection
- wavelet domain
- diffusion process
- wavelet coefficients
- denoising methods
- bilateral filter
- image deblurring
- fourth order
- nonlocal means
- nonlinear filters
- level set
- multiscale