Tag detection algorithm for improving the instability problem of an augmented reality

Seok Won Lee, Dong Chul Kim, Do Yoon Kim, Tack Don Han

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

3 Citations (Scopus)

Abstract

Detection technology is a requirement for an Augmented Reality system. One of the problems with detection technology is the instability problem, which occurs when an obstacle occludes a tag while detecting the tag, and the augmented object suddenly disappears. We have proposed a corner detection algorithm to solve this instability problem. The key feature is that if the tag can recognize its position using its four corner cells despite the obstacle being present, then it can maintain its augmented object. We defined the corner case for all types of cases where the instability problem occurs in ARToolkit or ARTag. We have adapted our proposed algorithm to the corner case in ARToolkit, ARTag and ColorCode vision systems and have compared their false detection rates.

Original languageEnglish
Title of host publicationProceedings - ISMAR 2006
Subtitle of host publicationFifth IEEE and ACM International Symposium on Mixed and Augmented Reality
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages257-258
Number of pages2
ISBN (Print)1424406501, 9781424406500
DOIs
Publication statusPublished - 2006 Jan 1
EventISMAR 2006: 5th IEEE and ACM International Symposium on Mixed and Augmented Reality - Santa Barbara, CA, United States
Duration: 2006 Oct 222006 Oct 25

Publication series

NameProceedings - ISMAR 2006: Fifth IEEE and ACM International Symposium on Mixed and Augmented Reality

Other

OtherISMAR 2006: 5th IEEE and ACM International Symposium on Mixed and Augmented Reality
CountryUnited States
CitySanta Barbara, CA
Period06/10/2206/10/25

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All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Computer Vision and Pattern Recognition
  • Software

Cite this

Lee, S. W., Kim, D. C., Kim, D. Y., & Han, T. D. (2006). Tag detection algorithm for improving the instability problem of an augmented reality. In Proceedings - ISMAR 2006: Fifth IEEE and ACM International Symposium on Mixed and Augmented Reality (pp. 257-258). [4079290] (Proceedings - ISMAR 2006: Fifth IEEE and ACM International Symposium on Mixed and Augmented Reality). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISMAR.2006.297828