摘要
随着汽车工业的发展,人们对车身光顺提出了更高的要求,在汽车车身反求过程中,点云的参数化将对光顺性起着重要的影响作用。针对这一问题,以往提出了很多方法,本文总结评述了已有的几种参数化方法,并对其中的一种方法利用VisualC++6.0进行了编程实现。最后结合车身数据点对本方法进行了检验,结果表明该算法稳定可靠,效率较高。
With the development of automobile industry, there are much more request for the fairness of body. The parameterization of points clouds has an important impact on the fairness of body in reverse engineering. Aimed to the problem, many algorithms were proposed. In this paper, these existed algorithms are reviewed and one of the methods is realized by programming using Visual C＋＋ 6.0. Finally, the method is tested with the data points of an automobile body, the result shows that the algorithm has high stability and efficiency.
出处
《农业装备与车辆工程》
2006年第7期25-28,共4页
Agricultural Equipment & Vehicle Engineering
关键词
反求工程
点云
参数化
光顺性
reverse engineering
points cloud
parameterization
fairness
