GPU结合OGRE技术在红外场景仿真中的应用研究  

Study on GPU Combined OGRE Technology in Infrared Scene Simulation

作　　者：孙云 李晓燕[2,3] 李敏 

机构地区：[1]后勤学院,北京100858 [2]装甲兵工程学院,北京100072 [3]西安高科技研究所,西安710025

出　　处：《系统仿真学报》2013年第8期1935-1939,共5页Journal of System Simulation

摘　　要：针对红外场景仿真实际的需求,在梳理OGRE三维渲染引擎以及图像处理器GPU技术特点的基础上,对GPU结合OGRE技术实现红外场景仿真的可能性做了全面的技术分析,并详细介绍了三维场景建模、场景数据组织形式、数据格式选择、红外场景仿真实时性的解决办法等四个实际应用的技术要点。最后通过实拍图和仿真生成图的比对,证明该方法的有效性。Facing with the actual infrared scene simulation demands,and summing up technology feature of both OGRE three-dimensional rendering engine and GPU technology for image processor,a comprehensively technology demonstration was made that infrared scene simulation could be realized by using OGRE with GPU technology.At the same time,four key technology points of actual use were introduced in detail,including three-dimensional modeling,framework of scene data,picking up data format and method on improving infrared scene simulation in real time.Finally,experimental verification was gained through comparing scene image generation and infrared image photos.

关 键 词：红外场景 仿真 GPU OGRE 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]