Résumé: In this paper, we are presenting a novel approach that allows rendering ofa dynamic scene in a view- dependent manner. We shall refer to such scene as a view- dependent scene. View- dependence scene is a scene graph which stores the objects ofthe scene in a hierarchical structure. The objects are stored in the leaves ofthe graph in a form ofview-dependence trees. Our approach does not only allow objects to change position and orientation with respect to each other, but it also allow the change ofresolution based on the speed ofmotion ofeach individual object. To support level- of- detail rendering of objects in motion, we have developed an algorithm that determines the appropriate level- of- detail for objects in motion based on the degree ofblurriness ofthe rendered images ofthese objects.

Langue: Anglais