Machine vision system is an operating system designed by machine vision technology. The system generally consists of light source, lens, CCD camera, image acquisition card and image processing software.
The light source: the same as the lighting factor of the visual sensor. It is an important factor affecting the input of machine vision system. It directly affects the quality of input data and application effect. For each specific application instance, select the appropriate lighting equipment to achieve the best results. Its light source can be classified as visible or invisible. Several common sources of visible light are white, fluorescence, mercury, and sodium.
On the other hand, ambient light may affect image quality. Therefore, a PC-based solution can be an electronic production test equipment, which is mainly used for the advantages of high performance, high flexibility and cost effectiveness. It is ideal for difficult, high resolution and high speed machine vision applications. Therefore, a protective screen can be added to reduce the impact of ambient light.