Gradient field based inhomogeneous volumetric mesh deformation for maxillofacial surgery simulation.
Shenghui LiaoRuofeng TongJinxiang DongFu-dong ZhuPublished in: Comput. Graph. (2009)
Keyphrases
- deformable mesh
- gradient field
- conformal geometric algebra
- vector field
- surface reconstruction
- gray scale
- image sequences
- implicit surfaces
- poisson equation
- volumetric data
- energy function
- soft tissue
- velocity field
- noise model
- image structure
- range data
- surface meshes
- range images
- reconstruction method
- image gradient
- structure tensor
- image analysis
- finite element method
- gaussian distribution
- motion analysis
- point cloud
- motion model
- higher order
- color images