{"title":"G-spacing:一种基于陀螺传感器的相对三维空间定位方案","authors":"Kaiqiang Liu, I-Peng Lin, Shih-Wei Sun, Wen-Huang Cheng, Xiaoniu Su-Chu Hsu","doi":"10.1145/2787626.2792631","DOIUrl":null,"url":null,"abstract":"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.","PeriodicalId":269034,"journal":{"name":"ACM SIGGRAPH 2015 Posters","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2015-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"G-spacing: a gyro sensor based relative 3D space positioning scheme\",\"authors\":\"Kaiqiang Liu, I-Peng Lin, Shih-Wei Sun, Wen-Huang Cheng, Xiaoniu Su-Chu Hsu\",\"doi\":\"10.1145/2787626.2792631\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"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.\",\"PeriodicalId\":269034,\"journal\":{\"name\":\"ACM SIGGRAPH 2015 Posters\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-07-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACM SIGGRAPH 2015 Posters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/2787626.2792631\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACM SIGGRAPH 2015 Posters","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2787626.2792631","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
不同设备之间与虚拟对象的交互是近年来备受关注的问题。LuminAR [Linder and Maes]是为交互式显示的便携式紧凑型投影相机系统而开发的。THAW [Leigh等人]提出使用智能手机的后置摄像头辅助交互式显示。RealSense [Lin等]采用移动设备内置的罗盘传感器来校准不同移动设备之间的相对位置。然而,LuminAR [Linder and Maes]和THAW [Leigh等]的复杂校准过程限制了其应用。另一方面,正如作者所解决的,一旦使用RealSense [Lin等]的移动设备的用户移动超过15°,定位关系就不能保持稳定。因此,本文提出了一种基于移动设备内置陀螺仪传感器的三维定位方案,实现了有效、直观的标定,使用户能够自由移动移动设备,获得自然的用户体验。
G-spacing: a gyro sensor based relative 3D space positioning scheme
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.