Discontinuity-Detecting Method for a Four-Point Stencil and Its Application to Develop a Third-Order Hybrid-WENO Scheme.
Shengping LiuYiqing ShenPublished in: J. Sci. Comput. (2019)
Keyphrases
- high precision
- high accuracy
- detection method
- significant improvement
- theoretical analysis
- preprocessing
- clustering method
- hybrid method
- segmentation method
- cost function
- selection scheme
- data sets
- optimization algorithm
- computationally efficient
- model selection
- edge detection
- computational cost
- experimental evaluation
- prior knowledge
- pairwise
- objective function
- multiscale
- face recognition
- image processing