Multiscale NURBS curves on the sphere and ellipsoid.
Troy F. AldersonFaramarz SamavatiPublished in: Comput. Graph. (2019)
Keyphrases
- multiscale
- b spline
- control points
- mesh generation
- natural images
- basis functions
- scale space
- image processing
- curve fitting
- edge detection
- image representation
- coarse to fine
- affine transformation
- image segmentation
- affine invariant
- wavelet transform
- object recognition
- multiscale analysis
- medial axis
- least squares
- wavelet domain
- unit sphere
- planar curves
- minimum volume
- deformable models
- multiscale representation
- orthographic projection
- cad cam
- superpixels
- endpoints
- linear combination
- shape representation
- image fusion
- wavelet coefficients
- filter bank