Features extraction using parametric snakes
B. Bascle, Rachid Deriche · 2003
Deals with the development and implementation of several deformable models (snakes) designed to extract some particular and important features in an image. First, the authors propose polygonal-like snakes which detect corners and triple junctions in an image. In the second part, they describe parametric snakes designed in order to extract curves of degree greater than one: segments, ellipses, superellipses and rational B-spline curves.>