Vector-Valued Image Interpolation by an Anisotropic Diffusion-Projection PDE.
Anastasios RoussosPetros MaragosPublished in: SSVM (2007)
Keyphrases
- anisotropic diffusion
- image interpolation
- vector valued
- partial differential equations
- vector valued images
- fourth order
- noise removal
- diffusion equation
- edge detection
- matrix valued
- locally adaptive
- nonlinear diffusion
- scale space
- scale spaces
- diffusion process
- reproducing kernel hilbert space
- image processing
- scalar valued
- diffusion tensor
- level set
- numerical solution
- wavelet packet
- color images
- euclidean space
- spatial domain
- image denoising
- gray scale
- structure tensor
- natural images
- mumford shah functional
- feature extraction