Smart industrial camera is not a simple camera, but a highly integrated micro machine vision system.It integrates image acquisition, processing and communication functions into a single camera, thus providing a versatile, modular, high reliability, and easy to implement machine vision solutions.Intelligent industrial cameras are generally composed of an image acquisition unit, an image processing unit, an image processing software, a network communication device, etc.Thanks to the application of the latest DSP, FPGA and large-capacity storage technologies, its intelligence level is constantly improving, which can meet the application needs of various machine vision.