Curve-fitting with piecewise parametric cubics

Michael Plass, Maureen Stone
1983 Proceedings of the 10th annual conference on Computer graphics and interactive techniques - SIGGRAPH '83  
= E (alj(blj~j(t)) -~-a2j(b2jCj(t))) J
doi:10.1145/800059.801153 dblp:conf/siggraph/PlassS83 fatcat:fvue4fey45hpld5nrv76ij2gju