Blending surface generation using a fast and accurate analytical solution of a fourth-order PDE with three shape control parameters.
Lihua YouJian J. ZhangPeter ComninosPublished in: Vis. Comput. (2004)
Keyphrases
- fourth order
- control parameters
- partial differential equations
- numerical algorithms
- anisotropic diffusion
- high order
- noise removal
- energy functional
- nonlinear diffusion
- image interpolation
- optimization algorithm
- image denoising
- learning rate
- estimation error
- multiscale
- multiresolution
- neural network
- global optimization
- state variables
- pid controller
- image analysis
- mathematical model
- scale spaces
- level set
- image processing