Shape Morphing of Complex Geometries Using Partial Differential Equations.
Gabriela González CastroHassan UgailPublished in: J. Multim. (2007)
Keyphrases
- partial differential equations
- energy functional
- numerical solution
- anisotropic diffusion
- image processing
- level set
- image denoising
- numerical methods
- image enhancement
- numerical scheme
- scalar valued
- multiscale
- shape model
- shape descriptors
- high order
- shape prior
- differential equations
- numerical algorithms
- machine learning
- nonlinear diffusion
- boundary element
- eikonal equation
- boundary value problem
- fourth order
- finite difference
- diffusion equation
- curve evolution
- face recognition
- mathematical morphology
- pattern recognition