An improved condition for the convexity of Bernstein-Bézier surfaces over triangles.
Geng-zhe ChangYu-Yu FengPublished in: Comput. Aided Geom. Des. (1984)
Keyphrases
- triangular mesh
- surface reconstruction
- implicit surfaces
- critical points
- sufficient conditions
- three dimensional
- range data
- marching cubes
- free form
- tensor product
- contour lines
- normal vectors
- surface points
- curved objects
- vector field
- curved surfaces
- range images
- surface registration
- computer vision
- deformable surface