Building Deformable Model of 2D Objects based on Derived Features According to the Medial Axis

S. Ferchichi, S. Wang (Canada), and S. Grira (UAE)


Medial axis, Clustering, Deformable model, Controlleddeformation.


In this paper we present a deformable model based on medial axis, proposed by Ghassan et al. The proposed model is simple, flexible and represents truthfully the shape of objects. However, it has a problem with sinuous objects. We propose a solution to generalize the model. We compute the medial axis which is the backbone of this work according to a cluster-based algorithm. We will put in evidence the efficiency of the model to produce a controlled deformation using mathematical operators.

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