| M Pilu and R Fisher. Recognition of geons by parametric deformable contour models. In Proc European Conference on Computer Vision, pages 71--82, Cambridge, UK, 1996. |
....work in representation of 3 D surfaces. Comprehensive surveys of 3 D object recognition systems are presented by Besl and Jain [1] Sinha and Jain [13] provide an overview of geometry based representations derived from range data of objects. Generalised cones or cylinders [14] as well as geons [10] approximate a 3 D object using globally parametrised mathematical models, but they are not applicable to detailed free form objects. A form of 3 D surface smoothing has been carried out in [15, 16] but this method has drawbacks since it is based on weighted averaging using neighbouring vertices ....
M Pilu and R Fisher. Recognition of geons by parametric deformable contour models. In Proc European Conference on Computer Vision, pages 71--82, Cambridge, UK, 1996.
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