Angular Convergence during Bezier Curve Approximation
Ji LiThomas J. PetersJohn A. RoulierPublished in: CoRR (2012)
Keyphrases
- b spline
- spline curve
- control points
- conjugate gradient algorithm
- approximation error
- basis functions
- endpoints
- color image segmentation
- polygonal approximation
- error bounds
- convergence rate
- approximation algorithms
- learning algorithm
- faster convergence
- light field
- image processing
- subdivision scheme
- dominant points
- stationary points
- special case
- multiscale
- image reconstruction