Apply technology to support image processing to support machine vision systems

With its powerful functions, high efficiency, high stability and other advantages, machine vision inspection technology has become a solution for steady growth in industry applications. A complete machine vision system consists of light source, lens, camera, image acquisition card, image processing software and other parts. Each component has its own role, all to realize various applications of machine vision technology.

   The functions of machine vision systems in industry applications mainly fall into three categories. One is positioning, which can automatically determine the position of objects and feedback the position information; the other is measurement, which can automatically detect the appearance contour, aperture, area, etc. of the product; the other Three-defect detection can directly detect the product, such as whether there are scratches or defects on the surface, whether the packaging is correct and qualified, whether there are errors in printing, whether there are oil stains and other contaminants, etc.; defects can also be detected by comparing objects, such as Detect whether objects have matching colors or compare print quality, etc. Machine vision technology cannot complete this series of applications without image processing as an important link.

   Image processing includes a series of specific functions such as image recognition, image description, image enhancement, image restoration, image segmentation and image analysis, and these functions provide different auxiliary means for the application of machine vision systems. For example: in the positioning process, it is precisely because of the powerful search function of image recognition that the target can be accurately located in the shortest time; in the measurement service, image enhancement helps to better extract the main features of the measurement target, and the image Analysis is a useful tool that directly participates in measurement; image processing is indispensable in defect detection. Without image processing, defect detection will not be possible, and comparison will be impossible.

   Image processing software is an important tool for processing images. It is through this tool that people analyze and process the collected images to achieve monitoring, detection, screening and measurement of products. Therefore, as the final step of the machine vision system relay One stick is also a key step to achieve automation and intelligence, and image processing technology plays a decisive role.

   At this stage, the application of machine vision image processing technology is already evident, and with the continuous development of various technologies in the industry, image processing technology will also be rapidly promoted to support the wider industry application of machine vision.