How many cameras does a system need?

The number of cameras and the necessary mix of low- and high-end models you need depends on how you will use a machine-vision system. Ann R. Thryft, Contributing Technical Editor – Test & Measurement World, 10/1/2011 12:00:00 AM Joost van Kuijk CEO/CMO Multiple-camera vision systems can contain anywhere from three cameras for simple applications, such…