摘要
通过分析不同强弱平行光线,对系统测量数据的两阶段两步法CCD摄像机标定和扫描影响,寻找出一段范围的平行光线,进行CCD摄像机参数标定和被测物体的扫描测量.试验证明,使用验证范围内平行光线进行测量,可以提高该系统测量的精度.
This paper analyzes the effect of different intensity parallel light on collecting 3D data in the different stages of the two CCD camera measure system,finds the prime range parallel light to calibrate the CCD camera and measure the object.A lot of tests have proved that if we take advantage of this range of parallel light to measure the object,the precision of the 3D data must be better.
出处
《机械与电子》
2005年第5期15-17,共3页
Machinery & Electronics
关键词
双目视觉测量系统
两步法
摄像机标定
数字图像处理
扫描
two CCD camera measure system
twostage technique
camera calibration
digital image processing
scanning
