Measurement of the shape, profile or other geometric value of optically reflective surfaces using a camera and mirror arrangement with a method in which calibration is first carried out on a reference surface

摘要

Method for measuring a geometric value of a optically reflective surface using a camera (2), whereby calibration is carried out prior to measurement so that quantitative output values for the geometric value can be obtained. The calibration is carried out using a reference surface. An Independent claim is made for a device for measuring one or more geometric values of an optically reflective surface.