基于体素的车身外形三维重建系统  

The 3D Reconstruction System Of the Car's Shape Based On Voxel

作　　者：李鹏[1] 公伟强[1] 高数健[1] 

机构地区：[1]长安大学,陕西西安710064

出　　处：《汽车实用技术》2013年第4期56-58,共3页Automobile Applied Technology

摘　　要：随着越来越多的高科技技术应用于汽车领域中,汽车运行速度越来越高,由于在高速状态下,空气阻力等因素对汽车的运行状态、燃油经济性有很大影响,因此,一款车具备一种合理的车身外形是非常重要的。本系统通过分析现有车辆中设计比较合理的车身外形,对其进行外形重建,获得该车身的三维模型进而对其加以改进,使其能应用于即将开发的新型车辆中,从而满足更高的要求,就可大大提高汽车外形设计方面的工作效率,同时节省了汽车制造商的设计成本。As more and more hign-tech are used on the field of automotive, the speed of vehicle are increasing greatly. The air resistance has a significant impact on the running and fuel economy while driving in a high speed. So a car with a reasonable body shape is very important, this system finishs the shape reconstruction through the analysis of existing vehicles in reasonable shape of the body, then we improve them so that they can be applied to new vehicles and meet the higher requirements. Through this system we can greatly improve the car＇s exterior design efficiency while saving the car manufacturer＇s desing costs

关 键 词：三维重建 汽车外形 

分 类 号：U463.82[机械工程—车辆工程]