20世纪 70年代 ,当美国工业力图通过使用新研究的自动装置等技术提高生产率时 ,自动化系统将利用在视觉、触觉传感 ,可编程的工件进给装置和机器智能等领域的进步来获得多方面的能力。早期的视觉系统几乎全是二维器件 ,只能“看见”观察的部分或物体的投影。这限制了对旋转体或 In the 1970s, while the US industry sought to increase productivity through the use of newly researched automated devices and other technologies, automation systems would benefit from advances in areas such as vision, tactile sensing, programmable workpiece feeders and machine intelligence Aspects of the capacity. Almost all early vision systems were two-dimensional devices that could only “see” the projection of the observed part or object. This limits the rotation of the body or