On the curvature extrema of special cubic Bézier curves.
Kenjiro T. MiuraPéter SalviPublished in: CoRR (2021)
Keyphrases
- critical points
- scale space
- b spline
- planar curves
- multiscale
- digital curves
- tensor product
- space curves
- differential geometry
- closed curves
- arc length
- curvature flow
- cubic spline
- curvature estimation
- curve segments
- arbitrary topology
- control points
- curve matching
- smooth curves
- saddle points
- discrete geometry
- circular arcs
- curvature scale space
- image processing