Comparison of a Rothe-Two Grig Method and Other Numerical Schemes for Solving Semilinear Parabolic Equations.
Miglena N. KolevaPublished in: NAA (2004)
Keyphrases
- high precision
- high accuracy
- mathematical model
- experimental evaluation
- clustering method
- probabilistic model
- segmentation method
- optimization algorithm
- theoretical analysis
- optimization method
- combinatorial optimization
- preprocessing
- objective function
- algebraic equations
- energy functional
- finite difference
- similarity measure
- energy function
- synthetic data
- segmentation algorithm
- image quality
- computational cost
- cost function
- multiresolution
- computational complexity