工业自动化4.0的真正实现，是需要高度智能化的工业机器人去替代人类的一部分工作的，但是想让工业机器人可以很好的分担人类工作，让机器拥有视觉才是关键，机器视觉检测就是用机器代替人眼做测量和判断。
The real realization of industrial automation 4.0 is the need for highly intelligent industrial robots to replace part of the human work, but want to make industrial robots can well share human work, so that the machine has vision is the key, machine vision detection is to use machines instead of the human eye to do measurement and judgment.
通过机器视觉产品将被摄取目标转换成图像信号，传送给专用的图像处理系统，根据像素分布和亮度、颜色等信息，转变成数字化信号；图像系统对这些信号进行各种运算来抽取目标的特征，进而根据判别的结果来控制现场的设备动作；目前适用于生产、装配或包装的有价值的地方，它在检测缺陷和防止缺陷产品被配送到消费者的功能方面具有不可估量的价值。
Through the machine vision products will be ingested target into image signals, transmitted to a dedicated image processing system, according to pixel distribution and brightness, color and other information, into digital signals, the image system to these signals to extract the characteristics of the target, and then according to the results of the evaluation to control the field equipment action Currently suitable for production, assembly or packaging of valuable places, it is invaluable in detecting defects and preventing defective products from being distributed to consumers.
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