Shape error detection using fringe pattern reconstruction

This paper presents the implementation of a system designed to detect shape errors. We propose a computational efficient and cost effective 3D reconstruction algorithm used for detecting errors of tested objects. The proposed solution for 3D reconstruction is based on a phase shifting fringe projection algorithm. This paper presents a simple analysis of fringe pattern reconstruction models as well as the details of the proposed method. The result proves that the proposed method is suited for such applications and is more widely applicable.