Keyphrases
- anisotropic diffusion
- noise removal
- edge preservation
- edge detection
- bilateral filter
- impulse noise removal
- image details
- fourth order
- diffusion process
- edge preserving
- image deconvolution
- diffusion equation
- partial differential equations
- image enhancement
- gaussian noise
- noise reduction
- structure tensor
- multiscale
- denoising
- speckle noise
- image analysis
- image noise
- input image
- nonlinear diffusion
- diffusion tensor
- image denoising
- image segmentation
- noisy images
- image processing
- noise suppression
- morphological filters
- denoising algorithm
- filtering scheme
- nl means
- image interpolation
- scale spaces
- median filtering
- impulse noise
- image features
- high resolution
- object recognition