在应用领域 ,使用光传感器检测三维表面的技术正扮演着越来越重要的角色。光传感器的一个重要优点是测量物体时不需要表面接触 ;另一个优点是它们的探测速度比接触探棒的快得多。光传感器的典型工业应用是产品质量检测 ,包括微型领域及巨型领域 ,反转工程学里自由形态表面的数 In the field of applications, the use of optical sensors to detect three-dimensional surface technology is playing an increasingly important role. An important advantage of optical sensors is that they do not require surface contact when measuring objects; the other advantage is that they detect faster than probes. Typical industrial applications of optical sensors are product quality testing, including micro areas and mega areas, reversing the number of free-form surfaces in engineering