Method and device for measuring a geometric characteristic of an object
    2.
    发明公开
    Method and device for measuring a geometric characteristic of an object 有权
    Vorrichtung zur Messung eines geometrischen Merkmals eines Objekts

    公开(公告)号:EP2662659A1

    公开(公告)日:2013-11-13

    申请号:EP12167180.4

    申请日:2012-05-08

    摘要: A measuring device has a first, second and third references, which correspond to a first, second and third edges of a target object. A geometric characteristic of the target object is estimated by acquiring an image of the measuring device and the target object, extracting comparative length information from the image, and calculating the geometric characteristic based on the comparative length information and the lengths of the first, second and third references.

    摘要翻译: 测量装置具有对应于目标对象的第一,第二和第三边缘的第一,第二和第三参考。 通过获取测量装置和目标对象的图像,从图像中提取比较长度信息,并基于比较长度信息和第一,第二和第二图像的长度来计算几何特征来估计目标对象的几何特征 第三个参考。