An accurate method for the extraction of line structured light stripe
- 10.2991/jrnal.2017.4.1.1How to use a DOI?
- Line structured light; region segmentation; Rail profile; Machine vision
In order to improve the accuracy in the On-line measurement of rail profile with a line structured light based on machine vision, the accurate extraction of a structured light stripe is a necessary and key step. An accurate extraction method is proposed for the structural light stripe in practical applications. The structured light stripe is separated and extracted accurately based on the geometric characteristics of the structure light stripe in the binary image. And the noise in the captured image is removed with region segmentation method. The above method was tested in laboratory conditions. Experiment results show that the developed method can effectively solve the problem of the accurate extraction of structured light stripe in real time.
- © 2013, 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/).
Cite this article
TY - JOUR AU - Jiwu Wang AU - Yaodong Li AU - Zhijing Jian AU - Masanori Sugisaka PY - 2017 DA - 2017/06/01 TI - An accurate method for the extraction of line structured light stripe JO - Journal of Robotics, Networking and Artificial Life SP - 1 EP - 4 VL - 4 IS - 1 SN - 2352-6386 UR - https://doi.org/10.2991/jrnal.2017.4.1.1 DO - 10.2991/jrnal.2017.4.1.1 ID - Wang2017 ER -