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http://dx.doi.org/10.5916/jkosme.2012.36.4.512

An Indoor Pose Estimation System Based on Recognition of Circular Ring Patterns  

Kim, Heon-Hui (광운대학교 예술로봇 연구소)
Ha, Yun-Su (한국해양대학교 IT공학부)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.36, no.4, 2012 , pp. 512-519 More about this Journal
Abstract
This paper proposes a 3-D pose (positions and orientations) estimation system based on the recognition of circular ring patterns. To deal with monocular vision-based pose estimation problem, we specially design a circular ring pattern that has a simplicity merit in view of object recognition. A pose estimation procedure is described in detail, which utilizes the geometric transformation of a circular ring pattern in 2-D perspective projection space. The proposed method is evaluated through the analysis of accuracy and precision with respect to 3-D pose estimation of a quadrotor-type vehicle in 3-D space.
Keywords
Circular ring pattern; 3-D pose estimation; Conic invariants;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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