Knot calculation for spline fitting via sparse optimization.

Hongmei Kang Falai Chen Yusheng Li Jiansong Deng Zhouwang Yang

Published in: Comput. Aided Des. (2015)

Keyphrases

b spline
least squares
curve fitting
control points
optimization problems
optimization algorithm
multiresolution
cubic spline
global optimization
surface fitting
sparse pca
optimization process
sparse representation
sparse data
discrete optimization
model fitting
optimization model
compressed sensing