Weighted Nu Splines.- Rational Cubic Spline with Shape Control.- Rational Sigma (? )Splines.- Linear, Conic and Rational Cubic Splines.- Shape-Preserving Rational Interpolation for Planar Curves.- Visualization of Shaped Data by a Rational Cubic Spline.- Visualization of Shaped Data by Cubic Spline Interpolation.- ApproximationwithB-SplinesCurves.- Spirals.- Corner Detection for Curve Segmentation.- Linear Capture of Digital Curves.- Digital Outline Capture with Cubic Curves.- Computer-Aided Reverse Engineering Using Evolutionary Heuristics on NURBS.- Multiresolution Framework for B-Splines.