Research on Image Processing Based Component Localization Techniques

DOI

10.2991/ic3me-15.2015.218How to use a DOI?

Keywords

image processing; workpieces localization; Hough Transform

Abstract

Affected by influence factors such as physical lighting environment or joining structures of the workpieces, etc., the positioning of workpieces by image processing may have huge deviation and are even not the location of the final target workpiece. This article realizes objective workpieces positioning by an optimization algorithm combining generalized Hough Transform and Contour extraction. In the algorithm contour extraction is introduced to carry out edge detection by using image binaryzation together with image corrosion technology. The boundary information of the template can be fabricated into a reference table (R-Table) and then to conduct matching voting. The simulation results show that this algorithm can pinpoint matching template workpieces which benefits the image scale measurement of workpieces later.

Copyright

© 2015, 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  - Jiawen Liu
AU  - Yixin Su
PY  - 2015/08
DA  - 2015/08
TI  - Research on Image Processing Based Component Localization Techniques
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1125
EP  - 1129
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.218
DO  - 10.2991/ic3me-15.2015.218
ID  - Liu2015/08
ER  -