A two-grid method for finite volume element approximations of second-order nonlinear hyperbolic equations.
Chuanjun ChenWei LiuPublished in: J. Comput. Appl. Math. (2010)
Keyphrases
- preprocessing
- high precision
- mathematical model
- significant improvement
- computational cost
- high accuracy
- detection method
- finite difference
- dynamic programming
- numerical methods
- classification method
- markov random field
- difference equations
- numerical solution
- clustering method
- support vector machine svm
- image segmentation
- feature set
- probabilistic model
- similarity measure
- feature extraction