Coupled anisotropic diffusion for image selective smoothing.
HongGen LuoLimin ZhuHan DingPublished in: Signal Process. (2006)
Keyphrases
- anisotropic diffusion
- edge detection
- bilateral filtering
- edge preserving smoothing
- diffusion equation
- diffusion coefficient
- image filtering
- robust statistics
- partial differential equations
- robust statistical
- nonlinear diffusion
- diffusion process
- noise removal
- bilateral filter
- speckle noise
- multiscale
- edge preserving
- input image
- adaptive smoothing
- edge preservation
- image analysis
- structure tensor
- image features
- numerical scheme
- scale spaces
- linear scale space
- image segmentation
- segmentation method
- scale space
- contrast enhancement
- energy functional
- evolution equation
- ultrasound images
- blind deconvolution
- gaussian scale space
- noise reduction
- computer vision
- denoising
- level set
- speckle reduction
- image restoration
- gaussian noise
- gaussian filter
- diffusion tensor