Analysis of photogrammetry application possibilities for reverse engineering of components in the auto industry

Abstract

Reverse engineering is a technique that has recently been used in all areas of industry. The application of reverse engineering in the auto industry occupies a very important place. 3D scanners are often used to digitize parts with fine details or large sheet metal, and they can be very expensive. In this paper, the possibility of using photogrammetry for reverse engineering of components in the auto industry will be analyzed. Digitization of the automotive component will be done in two ways, using a mobile phone camera and free photogrammetry software and a suitable professional scanner. The accuracy of the cloud of points obtained and time required for digitization by both methods will be compared. At the end conclusion will be drawn whether it is currently possible to use photogrammetry in industrial conditions.