Scale-Invariant Functionals for Smooth Curves and Surfaces.
Carlo H. SéquinP.-Y. ChangHenry P. MoretonPublished in: Geometric Modelling (1993)
Keyphrases
- scale invariant
- smooth curves
- principal curves
- natural images
- scale space
- curve fitting
- affine invariant
- keypoints
- multiscale
- piecewise linear
- higher order
- medial axis
- image structure
- local binary pattern
- texture images
- three dimensional
- invariant features
- riemannian metric
- least squares
- multiresolution
- high dimensional
- image processing
- shape model
- feature space
- object recognition
- video sequences