A Hybridizable Discontinuous Galerkin Method for the Helmholtz Equation with High Wave Number.
Huangxin ChenPeipei LuXuejun XuPublished in: SIAM J. Numer. Anal. (2013)
Keyphrases
- high precision
- preprocessing
- significant improvement
- cost function
- segmentation method
- high accuracy
- detection method
- multiscale
- experimental evaluation
- computational cost
- mathematical model
- optimization algorithm
- classification method
- computationally efficient
- data sets
- pairwise
- computational complexity
- high order
- differential equations
- initial set
- small number
- training samples
- multiresolution
- similarity measure
- image sequences
- image processing