Application of the Measurement System Based on Phase Shifting Using Digital Fringe in Locomotive Casting Mold Detection

DOI

10.2991/mce-14.2014.160How to use a DOI?

Keywords

locomotive casting mold;phase shifting;digital fringe;camera calibration,ICP algorithm

Abstract

The acquirement of 3D geometric information is the most important for reverse engineering. A new approach for three-dimensional (3D) shape measurement based on digtal fringe and neural networks is proposed. The precision of camera calibration determines the measurement accuracy of the system. By applying the phase-shift technique to fringe projection, point clouds with high spatial resolution and limited accuracy can be generated.In the locomotive casting mold design and processing, error detection of the mold is a very important step. In this paper the principle of the measurement system based phase shifting using digital fringe and the algorithm of ICP is discussed, which is used in the locomotive casting mold design and error detection.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaoming Zhou
PY  - 2014/03
DA  - 2014/03
TI  - Application of the Measurement System Based on Phase Shifting Using Digital Fringe in Locomotive Casting Mold Detection
BT  - Proceedings of the 2014 International Conference on Mechatronics, Control and Electronic Engineering
PB  - Atlantis Press
SP  - 713
EP  - 716
SN  - 1951-6851
UR  - https://doi.org/10.2991/mce-14.2014.160
DO  - 10.2991/mce-14.2014.160
ID  - Zhou2014/03
ER  -