Random dot markars

Hideaki Uchiyama, Hideo Saito

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

38 Citations (Scopus)


This paper presents a novel approach for detecting and tracking markers with randomly scattered dots for augmented reality applications. Compared with traditional markers with square pattern, our random dot markers have several significant advantages for flexible marker design, robustness against occlusion and user interaction. The retrieval and tracking of these markers are based on geometric feature based keypoint matching and tracking. We experimentally demonstrate that the discriminative ability of forty random dots per marker is applicable for retrieving up to one thousand markers.

Original languageEnglish
Title of host publicationVR 2011 - IEEE Virtual Reality 2011, Proceedings
Number of pages4
Publication statusPublished - 2011
Externally publishedYes
Event18th IEEE Virtual Reality Conference, VR 2011 - Singapore, Singapore
Duration: Mar 19 2011Mar 23 2011

Publication series

NameProceedings - IEEE Virtual Reality


Other18th IEEE Virtual Reality Conference, VR 2011

All Science Journal Classification (ASJC) codes

  • General Engineering


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