16. The apparatus according to claim 15 , further comprising an interface configured to enable a communication between the multi-dimensional graphic objects and the associated geometric template.
15. The An apparatus according to claim 14 , wherein means for associating is further configured to: construct a composite model for segmenting the multi-dimensional graphic dataset by determining at least two constituent structures that are incorporated in or related to the multi-dimensional graphic object; and form the composite model based on respective constituent models that correspond to the respective determined constituent structures, the composite model being operative to segment the multi-dimensional graphic dataset by controlling the constituent models.