Mixed Variational Formulation and Numerical Analysis of Thermally Coupled Nonlinear Darcy Flows.
Jiang ZhuJiansong ZhangAbimael F. D. LoulaLuiz BevilacquaPublished in: SIAM J. Numer. Anal. (2013)
Keyphrases
- numerical analysis
- variational formulation
- finite difference
- variational principle
- energy functional
- level set
- optical flow
- image enhancement
- shape prior
- piecewise smooth
- object boundaries
- image segmentation
- level set method
- intensity distribution
- computer vision
- smooth surfaces
- regularization term
- high order
- active contours
- machine learning
- partial differential equations
- higher order
- denoising
- image registration
- support vector