This is one of the commonly used interpolation methods in image processing.
Similar implementations are in the following packages:
http://www.alglib.net/
http://mathnetnumerics.codeplex.com/releases/view/93622
Knowledge Base:
http://en.wikipedia.org/wiki/B-spline
http://en.wikipedia.org/wiki/B%C3%A9zier_spline
http://en.wikipedia.org/wiki/Spline_%28mathematics%29
http://mathworld.wolfram.com/CubicSpline.html
Original issue reported on code.google.com by aram.azh...@gmail.com on 2 Oct 2012 at 7:19
Original issue reported on code.google.com by
aram.azh...@gmail.comon 2 Oct 2012 at 7:19