2D template matching for automated inspection using generalized hough transform

Junwon Mun, Jaeseok Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, we modify GHT to reduce its memory requirement and computational cost and improve its performance under rigid motion. In the proposed algorithm, orientation and displacement are determined separately using a multi-stage scheme, and the displacement accumulator-which occupies most of the memory-is downsampled without degrading detection resolution. Moreover, the template pose becomes more reliable by using an adaptive weight scheme when incrementing. Experimental results show that the proposed scheme has advantages in both computational complexity and memory requirement over conventional GHT, and pose determination is more stable.

Original languageEnglish
Title of host publicationIEEE Student Conference on Research and Development
Subtitle of host publicationInspiring Technology for Humanity, SCOReD 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages461-466
Number of pages6
ISBN (Electronic)9781538621264
DOIs
Publication statusPublished - 2018 Feb 28
Event15th IEEE Student Conference on Research and Development, SCOReD 2017 - Putrajaya, Malaysia
Duration: 2017 Dec 132017 Dec 14

Publication series

NameIEEE Student Conference on Research and Development: Inspiring Technology for Humanity, SCOReD 2017 - Proceedings
Volume2018-January

Conference

Conference15th IEEE Student Conference on Research and Development, SCOReD 2017
CountryMalaysia
CityPutrajaya
Period17/12/1317/12/14

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation

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  • Cite this

    Mun, J., & Kim, J. (2018). 2D template matching for automated inspection using generalized hough transform. In IEEE Student Conference on Research and Development: Inspiring Technology for Humanity, SCOReD 2017 - Proceedings (pp. 461-466). (IEEE Student Conference on Research and Development: Inspiring Technology for Humanity, SCOReD 2017 - Proceedings; Vol. 2018-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SCORED.2017.8305439