Interactive Curve Modeling

Interactive curve modeling techniques and their applications are extremely useful inanumber ofacademicandindustrialsettings.Speci?cally, curvemodelingplays a signi?cant role in multidisciplinary problem solving. It is extremely useful in various situations like font design, designing objects, CAD/CAM, medical im- ing and visualization, scienti?c data visualization, virtual reality, object recog- tion, etc. In particular, various problems like iris recognition, ?ngerprint rec- nition, signature r