A vision detection algorithm for LIGA part assembly

Gao Jun, Ye Xin, Zhang Zhi Jing, Tang Yong Long, Xin Jin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

This paper proposes a vision detection algorithm to acquire LIGA part's edges based on an in-house multi-DOF manipulator for LIGA part assembly. Feature recognition based on maximum information entropy is proposed to solve the problem that high precision edge recognition under backlight source. In order to further improve vision recognition accuracy, edge feature recognition algorithm based on symmetrical edge is proposed to recognize the center line of the symmetrical parts when the quality of the image is poor.

Original languageEnglish
Title of host publicationAdvanced Research on Materials, Applied Mechanics and Design Science
Pages1271-1275
Number of pages5
DOIs
Publication statusPublished - 2013
Event2nd International Conference on Intelligent Materials, Applied Mechanics and Design Science, IMAMD 2013 - Guangzhou, China
Duration: 13 Apr 201314 Apr 2013

Publication series

NameApplied Mechanics and Materials
Volume327
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2nd International Conference on Intelligent Materials, Applied Mechanics and Design Science, IMAMD 2013
Country/TerritoryChina
CityGuangzhou
Period13/04/1314/04/13

Keywords

  • Assembly
  • LIGA
  • Meso-scale
  • Vision system

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