The difference between image processing and computer vision

Image processing, for the image itself to do some processing, here can be industrial, medical, entertainment, multimedia, advertising and other industries, such as the common Photoshop is also image processing software, the use of this software to do related work is also image processing staff. Other industries have similar effects, will be the original image, through a number of algorithms, techniques, means, etc., into the user's own view of the ideal image, that is, the image to deal with.
Computer vision, or machine vision (computer vision and machine vision slightly different, but more similar), is similar to human visual effects, but is used in machines, computers. In this, most of the machine vision contains the process of image processing, only after the image processing, to find the features required in the image, so that the further implementation of other instructions, such as the movement of the robot arm, machine movement, etc., these applications in the university mainly in the robotics, such as robot soccer, chess, etc. In industry, is mainly used in industrial robots, to complete automatic production, assembly, testing and other work, Foxconn has a large number of robots, in agriculture, is manifested in some automatic harvester, such as cotton harvesting, automatic classification machine.
Of course, there are some machine vision does not need image processing, such as through the camera lens directly connected to the monitor, the results are judged by people, the process of image processing is done by the person himself, not the computer. There are also some image sensors have fixed characteristics, such as color sensor, so that only the signal can come out, but also no image processing.
Computer vision, must be a computer, and machine vision, it does not need a computer, can be a smart camera, can also be an image sensor, of course, you can also use the computer to complete.

The difference between image processing and computer vision