Rsearch And Development Of System For Appearance Inspection Of Electronic Components

With the continuous development of information era, accelerated began in all areas of development, it also gives the innovation of the electronics industry more broad market and development space, and promote the rapid development of the electronic components industry, but at the same time of development, also caused a good electronic components appearance inspection also formed the difficult, characteristic such as intelligence, integration and small are testing. The traditional manual detection speed slower, less efficient, due to the limitation of experience and physical condition, these subjective factors make the traditional way can no longer adapt to the needs of the enterprises. At present, the pace of The Times in advancing, accelerated the development of computer technology, visual technology and its application field is wide, such as automotive, pharmaceutical, etc., at the same time also has many functions such as detection, recognition, judgment, and constant innovation of digital image processing, all kinds of facilities are provided guarantee for the development of electronic components. The appearance of the electronic components detection system research and development is of great significance to enterprise's survival and development, rely on the machine vision technology has a great help to solve the enterprise product testing.In this paper, the machine vision technology makes certain introduction, the main content of the through glass rotating machinery system is established based on this platform, for the formation of the machine operation and system provides a powerful guarantee, to select and copper testing, analysis and induction and the appearance of components with defects, systematically processing capacity and copper problems. Make a comparison with different kinds of edge detection algorithms in this paper, based on this proposed is helpful to improve electronic defect detection method, can from different areas together to its for testing, in the process of judging whether accord with a standard can be taken to the geometrical characteristics of the regional segmentation algorithm to calculate the internal. In this paper, the experiment results are in the final analysis, the algorithm proposed can reduce the testing time and improve the efficiency of detection, but also for surface testing equipment of the basis of constantly improve plays an important role.