Device and method for simulating movement in a virtual scene

摘要

The invention relates to a device for coding two-dimensional images representing viewpoints of a three-dimensional virtual scene, a movement in this scene, simulated by the successive displaying of images, being limited according to predetermined trajectories. <??>In accordance with the invention, the device is characterized in that it comprises means for coding a trajectory with the aid of a graph (300) of successive nodes Ni such that with each node Ni is associated at least one two-dimensional source and one transformation of this image. <IMAGE>