Quadratic and cubic b-splines by generalizing higher-order voronoi diagrams.
Yuanxin LiuJack SnoeyinkPublished in: SCG (2007)
Keyphrases
- b spline
- voronoi diagram
- higher order
- pairwise
- control points
- natural images
- distance function
- convex hull
- conditional random fields
- basis functions
- tensor product
- medial axis
- markov random field
- objective function
- road network
- quadtree
- least squares
- free form deformation
- optimal path
- computational complexity
- binary images
- learning algorithm
- image representation
- image classification
- image processing