An Explicit Update Scheme for Inverse Parameter and Interface Estimation of Piecewise Constant Coefficients in Linear Elliptic PDEs.
Jan HegemannAlejandro CantareroCasey L. RichardsonJoseph M. TeranPublished in: SIAM J. Sci. Comput. (2013)
Keyphrases
- piecewise constant
- level set
- partial differential equations
- piecewise smooth
- level set method
- curve evolution
- numerical scheme
- mumford shah model
- mumford shah
- active contours
- multiphase image segmentation
- mumford shah functional
- user interface
- multiresolution
- anisotropic diffusion
- energy functional
- image processing
- image enhancement
- wavelet coefficients
- mean shift
- feature space