Superconvergence of mixed covolume method on quadrilateral grids for elliptic problems.
Wanfu TianYonghai LiPublished in: J. Syst. Sci. Complex. (2012)
Keyphrases
- synthetic data
- detection method
- alternative methods
- heuristic methods
- numerical methods
- cost function
- experimental evaluation
- clustering method
- support vector machine svm
- high precision
- energy function
- similarity measure
- optimization problems
- graph cuts
- data sets
- detection algorithm
- semi supervised
- classification accuracy
- significant improvement
- prior knowledge
- classification method
- k means
- optimization method
- search methods
- computational complexity
- image processing