History matching of facies distribution with the EnKF and level set parameterization.
Haibin ChangDongxiao ZhangZhiming LuPublished in: J. Comput. Phys. (2010)
Keyphrases
- level set
- level set method
- active contours
- curve evolution
- partial differential equations
- shape prior
- matching algorithm
- level set framework
- narrow band
- level set evolution
- shape registration
- method for image segmentation
- evolution process
- level set based segmentation
- energy function
- geodesic active contours
- image segmentation
- signed distance
- image segmentation methods
- variational framework
- variational formulation
- piecewise constant
- region competition
- level set segmentation
- energy functional
- variational methods
- chan vese
- variational level set method
- signed distance function
- matching scheme
- object boundaries
- similarity measure