摘要
近景摄影测量是一种不接触物体而精确地测量物体的空间坐标及绘图的新型测量方法。本文简述了近景摄影测量的基本原理,通过对汽车模型外壳的近最摄影测量试验,绘制出汽车车身外形图和解算出模型点的空间坐标,其精度可达±0.302mm。研究表明,在汽车外型设计和品质检测中采用这种方法是行之有效的。
The closo-range photogrammetry is a new method for surveying and drawing precisely the space coordinates of an object without getting in touch with the object. This paper briefly introduces the principle of this method. By using this method to survey the car's body model, the appearance drawing and the space coordinates of the model are obtained with he tprecision of 卤0.302mm. It is shown that this method is efficient in the design of car's shaping and in the quality inspection.
出处
《湖南大学学报》
EI
CAS
CSCD
1989年第1期36-43,共8页
关键词
汽车模型
摄影
测量
外形设计
close-range photogrammetry
space coordinates
quality inspection
