High accuracy: the human eye can find the smallest flaw of 0.3mm when continuously inspecting the product visually, while the detection accuracy of machine vision can reach one thousandth of an inch.
Flexibility: The visual system can be measured in various ways. When the object of use changes in the future, only the software needs to be changed or upgraded to meet the new requirements.
Non-touch measurement: machine vision, through optical devices and non-touch sensors, automatically bear and process a real object and will not cause any damage to the weak parts of the observer and the observed, so as to improve the detection system from the picture to extract information, analysis, processing, reliability; In some risky operating environments that are not suitable for manual operation or where artificial vision is difficult to detect and meet the needs, machine vision is commonly used to replace artificial vision inspection to complete the operation.
Connectivity: Machine vision can be long-term operation continuous online automatic detection, high power, high precision, stable and reliable. Character inspection long-term work, hard to avoid a sense of fatigue; It is difficult for humans to investigate the same object for a long time, while machine vision can be measured, analyzed and identified for a long time.
Low cost, high power: with the sharp decline in the price of computer hardware processing system, the cost performance of machine vision system is becoming more and more high; In addition, the operation of the visual system is simple and the maintenance cost is very low. In the process of mass industrial production, the power of the product quality is low and the accuracy is not high, and the artificial vision inspection equipment can greatly improve the production power and the automation of production.
Compared with human vision, machine vision has significant advantages such as accuracy, repeatability and reliability from the above point of view. Machine inspection has significant advantages over artificial vision inspection: machine vision inspection has high power, fast speed, high accuracy and good reliability than artificial vision inspection. Together, the operation time is longer, the information is convenient to integrate and adapt to the harsh environment. Therefore, in some aspects machine vision can replace the human eye, better operation. Together, with the continuous development of AI deep learning, high-precision imaging detection skills and machine vision interconnection skills, the functional advantages of machine vision will be further increased.