https://scholars.lib.ntu.edu.tw/handle/123456789/629111
標題: | G-Spacing: A gyro sensor based relative 3D space positioning scheme | 作者: | Liu, Kai Wen Lin, I. Peng Sun, Shih Wei WEN-HUANG CHENG Hsu, Xiaoniu Su Chu |
公開日期: | 31-七月-2015 | 來源出版物: | ACM SIGGRAPH 2015 Posters, SIGGRAPH 2015 | 摘要: | Interaction with virtual objects among different devices attracts lots of attention recently. LuminAR [Linder and Maes] was developed for a portable and compact projector-camera system for interactive displaying. THAW[Leigh et al.] was proposed to use a back-facing camera of a smartphone to assist the interactive displaying. RealSense [Lin et al.] was adopted the built-in compass sensor on a mobile device to calibrate the relative position among different mobile devices. However, the complex calibration process of LuminAR [Linder and Maes] and THAW [Leigh et al.] limited the applications. On the other hand, as addressed by the authors, once the users with mobile devices using RealSense [Lin et al.] move larger than 15 °, the positioning relationship cannot be kept stable. Therefore, in this paper, a 3D positioning scheme is proposed based on the built-in gyro sensor on a mobile device for effective and intuitive calibration and allow users to freely move the mobile devices with a natural user experience. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/629111 | ISBN: | 9781450336321 | DOI: | 10.1145/2787626.2792631 |
顯示於: | 資訊工程學系 |
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