Adaptive knot placement using a GMM-based continuous optimization algorithm in B-spline curve approximation.
Xiuyang ZhaoCaiming ZhangBo YangPingping LiPublished in: Comput. Aided Des. (2011)
Keyphrases
- b spline
- optimization algorithm
- tensor product
- control points
- multi objective
- optimization method
- basis functions
- least squares
- differential evolution
- curve fitting
- gaussian mixture model
- particle swarm optimization pso
- optimization strategy
- evolutionary multi objective
- contour extraction
- cubic b spline
- free form deformation
- affine transformation
- hybrid optimization algorithm
- artificial bee colony
- cubic spline
- global optima
- spline curve
- objective function
- closed form
- em algorithm
- computational intelligence