3D Traffic Scenes Construction and Simulation based on Scene Stages

In this paper, a method is presented for 3D traffic Scenes Construction and Simulation based on scene stages. The construction method is divided into two phases: scene stages analysis phase and scene model construction phase. During the analysis phase of the scene stages, the content of the road image is analyzed by using semantic labels, then we define road scene elements based on the graph models. Furthermore, the wireframe models of traffic scenes are constructed. During the phrase of scene model construction, the scene layout is firstly displayed based on the Scene Stages, and then the road scene model of the 3D corridor structure is quickly constructed. The applications for road scene simulation are then developed, which prove the effectiveness of the proposed framework.