An algebraic approach to curves and surfaces on the sphere and on other quadrics.
Roland DietzJosef HoschekBert JüttlerPublished in: Comput. Aided Geom. Des. (1993)
Keyphrases
- surface patches
- implicit polynomial
- space curves
- unit sphere
- range images
- free form
- planar curves
- smooth surfaces
- d objects
- range data
- surface normals
- closed curves
- surface reconstruction
- three dimensional
- geodesic paths
- smooth curves
- projective invariants
- surface properties
- spline curve
- salient features
- b spline
- hough transform
- principal curves
- parametric curves
- critical points
- pose estimation
- curvature flow
- shape space
- multiple images
- shape from shading
- multi view
- algebraic curves
- photometric stereo