Making snakes converge from minimal initialization
W. Neuenschwander, Pascal Fua, Gábor Székely, O. Kübler · 2002
In this paper, we present a new snake-based method to delineate contours where the user has to specify only the two distant end points without having to supply an almost complete polygonal approximation. We achieve much better convergence properties than those of traditional snakes by propagating the image information along the curve from both end points towards its center. We use our new method to outline curved object boundaries and for interactive road delineation.