Reversible Interpolation of Vectorial Images by an Anisotropic Diffusion-Projection PDE.
Anastasios RoussosPetros MaragosPublished in: Int. J. Comput. Vis. (2009)
Keyphrases
- anisotropic diffusion
- edge detection
- diffusion coefficient
- nonlinear filtering
- edge preservation
- partial differential equations
- vector valued images
- speckle noise
- edge preserving smoothing
- noise removal
- bilateral filtering
- diffusion equation
- fourth order
- image interpolation
- nonlinear diffusion
- edge preserving
- diffusion process
- image analysis
- diffusion tensor
- image features
- input image
- multiscale
- speckle reduction
- image denoising
- image enhancement
- ultrasound images
- segmentation method
- noisy images
- numerical scheme
- image reconstruction
- nonlinear filters
- noise reduction
- object recognition
- image processing