Idée TIPE (approximation courbe)

Spline Curves
https://www.doc.ic.ac.uk/~dfg/graphics/graphics2010/GraphicsLecture09.pdf

Akima Spline
http://www.iue.tuwien.ac.at/phd/rottinger/node60.html
https://quantmacro.wordpress.com/2015/09/01/akima-spline-interpolation-in-excel/
https://math.stackexchange.com/questions/489256/how-to-find-b-spline-represenation-of-an-akima-spline


https://www.lfd.uci.edu/~gohlke/code/akima.py.html




Grosse thèse - utile ?
https://tel.archives-ouvertes.fr/tel-00644776/document