Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2008.06a
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- Pages.1025-1026
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- 2008
Development of a 3D Motion Capture System with Monocular PSD Camera and Two Active Markers
단안 PSD카메라와 두 능동마커를 이용한 3차원 모션인식 시스템 개발
- Seo, Pyeong-Won (School of Information and Communication Engineering Sunmoon University) ;
- Ryu, Young-Kee (School of Information and Communication Engineering Sunmoon University) ;
- O, Chun-Seok (School of Information and Communication Engineering Sunmoon University)
- Published : 2008.06.18
Abstract
This paper describes a monocular PSD-based motion capture sensor to employ with commercial video game systems such as Microsoft's XBOX and Sony's Playstation II. The system includes a PSD(Position Sensitive Detector) and active infrared (IR) LED markers that are placed on the object to be tracked. The micro-controller calculates the 3D position of the markers using only the measured intensity and the 2D position on the PSD. A series of experiments were performed to evaluate the performance of our prototype system. From the experimental results we see that the proposed system has the advantages of the compact size, the low cost, the easy installation, and the high frame rates to be suitable for high speed motion tracking in games.
Keywords