Paper Title:
On-Machine Illumination Technique in Industry Machine Vision
  Abstract

On-machine illumination is a key technology in industry machine vision. In this paper, two on-machine illuminant schemes were introduced. Firstly, for vision measurement of large-scale workpiece, an adjustable LED lighting source was established on the worktable of NC milling machine. High-quality image sequence was acquired to guarantee the effect of image mosaicing. Secondly, for texture classification of machined surface, a kind of dome LED illuminant was set up on the lathe. Experiment results show that red light is appropriate selection for on-machine illumination. Moreover, the size and the shape of illuminant should suit for the situation of the machine tool and workpiece.

  Info
Periodical
Advanced Materials Research (Volumes 201-203)
Edited by
Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang
Pages
1582-1585
DOI
10.4028/www.scientific.net/AMR.201-203.1582
Citation
Z. R. Wang, Y. H. Wu, "On-Machine Illumination Technique in Industry Machine Vision", Advanced Materials Research, Vols. 201-203, pp. 1582-1585, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Simon Berger, Patrick Biehle, Miguel Villarroel, Nicolas Brückmann, Christoph Richter, Gunther Reinhart
Chapter 4: Machine Tools and Industrial Mechatronics
Abstract:Machine vision systems need to cope with harsh environmental conditions, when used for guiding robots. To increase the reliability of these...
408