Adding the area knowledge constraint of requiring sequential photographs to include a defect adds only minimal complexity to the inspection systems. After this data was recorded, the inspected gear was mounted on the rotating gripper, and the 2 cameras collected a picture of the top-most gear tooth. The images had been saved in a database, after which the gripper rotated such that the following tooth was aligned with the cameras. This course of repeated for all 22 or 26 enamel before the system reset back to the beginning, and the next gear was scanned. We typically noticed the scanning process …