Hybrid gradient smoothing technique with discrete shear gap method for shell structures.
Wei LiZhixiong GongYingbin ChaiCong ChengTianyun LiQifan ZhangMingsheng WangPublished in: Comput. Math. Appl. (2017)
Keyphrases
- experimental evaluation
- high accuracy
- objective function
- high precision
- energy function
- significant improvement
- detection method
- similarity measure
- preprocessing
- clustering method
- edge detection
- computational cost
- steepest ascent
- detection algorithm
- segmentation algorithm
- probabilistic model
- neural network
- cost function
- prior knowledge
- pairwise
- image segmentation