Research on real-time scene simulation based on multi-resolution texture mapping

In this work, a texture mapping scheme with massive data is proposed based on quadtree for multi-level scene modeling. A simplified LOD model is established for the multi-resolution texture data which enhance the fidelity of multilevel target simulation in scene. By predictable appreciation according to viewpoint displacement in real-time simulation, the correspongding nodes and level details of quadtree are confirmed when the dynamical scene is loading. This mean effectively decreases the schedule data in real-time simulation. A validation experiment has been performed to certificate the availabitity and improvement.