| The mica tape is an important and indispensable materials from all walks of life in our daily life, it will have a direct impact on the goods and people life quality, mica material as a minor product, using the traditional method of detection, which is time-consuming and laborious. The machine vision system, can solve this problem.The machine vision system, which refers to the process of image signal into digital signal and processed by computer on it, in order to improve the practicability of the image, so as to achieve the desired results people required. With the continuous development of modern industry, machines instead of people is the inevitable tendency to finish some work, along with the development of machine vision and application in various industries, to automation equipment installed on the "eyes" choice of more and more enterprises, so that the efficiency of double, with these machines work to identify the various measurements of the eyes, can not do the rapid development of the image technology.This paper around the package surface defect electromagnetic wire and winding package rate as the object of study on mica tape, a machine vision system analyzes the key links of detail, from the image acquisition system, image conversion, expand further illustrate aspects of image, from end users angle, analyzes the noise of CCD camera, light source to improve, improve the edge detection technology effectively, enhance the image visual effect, combined with the latest multimedia technology,so that the detection efficiency, promote the production efficiency. |
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