First-passage time statistics on surfaces of general shape: Surface PDE solvers using Generalized Moving Least Squares (GMLS).
Ben J. GrossPaul KuberryPaul J. AtzbergerPublished in: J. Comput. Phys. (2022)
Keyphrases
- least squares
- surface shape
- surface geometry
- surface points
- deformable surface
- free form surfaces
- surface representation
- surface reconstruction
- surface matching
- three dimensional
- surface segmentation
- free form
- surface texture
- high curvature
- coordinate systems
- surface fitting
- surface properties
- surface patches
- shape reconstruction
- surface registration
- range data
- shape index
- curved objects
- range images
- surface features
- smooth surfaces
- triangular mesh
- dense correspondence
- multiscale
- precise localization
- moving objects
- surface reflectance
- apparent contours
- shape model
- d mesh
- conformal mapping
- optical flow
- d objects
- photometric stereo
- viewing direction
- complex shapes
- visual hull
- surface orientation
- curved surfaces
- statistical shape model
- geometric models
- reflectance model
- partial differential equations
- shape recovery
- vector field
- deformable models
- level set
- surface model
- real objects
- image processing