Curvature estimation scheme for triangle meshes using biquadratic Bézier patches.
Anshuman RazdanMyungSoo BaePublished in: Comput. Aided Des. (2005)
Keyphrases
- triangle mesh
- image patches
- surface patches
- tensor product
- natural images
- multiscale
- curvature estimation
- discrete geometry
- constant curvature
- cubic spline
- real time
- scale space
- differential geometry
- regular grid
- circular arcs
- arbitrary topology
- implicit surfaces
- shape index
- sparse representation
- higher order
- object recognition
- image sequences
- genetic algorithm