Approximating implicit curves on plane and surface triangulations with affine arithmetic.
Filipe de Carvalho NascimentoAfonso PaivaLuiz Henrique de FigueiredoJorge StolfiPublished in: Comput. Graph. (2014)
Keyphrases
- parametric curves
- gaussian curvature
- surface patches
- smooth surfaces
- three dimensional
- projective transformations
- normal vectors
- range images
- surface reconstruction
- free form
- shape index
- affine transformation
- curved surfaces
- computational geometry
- differential geometry
- surface normals
- range data
- closed curves
- orthographic projection
- image planes
- image registration
- epipolar lines
- planar surfaces
- single view
- affine invariant
- principal curvatures
- stereo images
- grid points
- point cloud