A randomized knot insertion algorithm for outline capture of planar images using cubic spline.

Muhammad Sarfraz Aiman Rashid A randomized knot insertion algorithm for outline capture of planar images using cubic spline. 71-75 2007 conf/sac/2007 SAC http://doi.acm.org/10.1145/1244002.1244018 db/conf/sac/sac2007.html#SarfrazR07