Smooth Stream Surfaces of Fourth Order Precision.
Dominic SchneiderAlexander WiebelGerik ScheuermannPublished in: Comput. Graph. Forum (2009)
Keyphrases
- fourth order
- smooth regions
- noise removal
- smooth surfaces
- high order
- partial differential equations
- image interpolation
- anisotropic diffusion
- nonlinear diffusion
- numerical algorithms
- estimation error
- pattern recognition
- diffusion equation
- edge preservation
- image processing
- wavelet packet
- error rate
- gray level
- level set