Our Collimation Testers are lateral-shearing interferometers that can be used to examine and adjust the collimation of l我们的剪切板准直度测量仪是用于检查和调整激光光束准直度的横向剪切干涉仪。
This paper presents an study on the interior orientation techniques in computer vision, and proposes a collimation mark 介绍了对计算机视觉中数字影像的内定向技术的进一步研究，对现有框标识别方法进行了改进，提出了基于对称图形重心的框标自动识别方法.