Research real simulation of 3-d photoelectric images. In a virtual driving scene, some mountain road environments are complex and have many levels. This paper put forward an electric particle conflict compensation simulation method. Adaptive particle compensation technology was used to overcome the disadvantages of road traffic barriers and overlaps. The experiment results show that the improved algorithm can extract 2-d parameters and improve the accuracy of simulation.%研究虚拟汽车驾驶场景中复杂山路的三维光电图像真实仿真问题.虚拟汽车驾驶场景中,一些山路环境较为复杂,路况在某些死角上存在着高度的重叠,遮挡现象较为严重,用于仿真的光粒子受到遮挡的影响容易发生丢失、冲突等问题.传统的光电图像路况仿真方法中,光电粒子受到复杂路况区域重叠的影响,发生光电粒子丢失,造成像素点减少,图像仿真真实感不高.为解决上述问题,提出一种光电粒子冲突补偿的复杂路面仿真方法,通过对高精密的光子数据和光电子图像进行相关处理,运用自适应粒子补偿技术,克服山路路况中的遮挡、重叠带来的粒子缺失、破损的弊端.实验证明,改进方法能够准确、快速、完整地描述较为复杂的山路路况光电仿真,提高了真实度.
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