Robust spatial flood vulnerability assessment for Han River using fuzzy TOPSIS with α-cut level set.
Gyumin LeeKyung-Soo JunEun-Sung ChungPublished in: Expert Syst. Appl. (2014)
Keyphrases
- level set
- level set method
- active contours
- method for image segmentation
- partial differential equations
- image segmentation
- variational framework
- curve evolution
- energy function
- level set evolution
- energy functional
- variational level set method
- signed distance
- shape prior
- risk assessment
- level set based segmentation
- level set framework
- evolutionary algorithm
- group decision making
- neural network
- fuzzy topsis
- decision problems
- multiscale
- flood control