{"title":"Java wrapper for Xsens motion capture system SDK","authors":"P. Kopniak","doi":"10.1109/HSI.2014.6860457","DOIUrl":null,"url":null,"abstract":"This article describes the process of developing Java interface for Xsens motion capture Xbus Kit system. The system uses small and lightweight inertial motion trackers which are mounted on human body parts. The trackers transmit real time motion data into a PC wirelessly. Xbus Kit is distributed with C/C++ SDK, but many developers use Java language. It resulted in the necessity to develop a Java language wrapper for the SDK. The described wrapper uses Java Native Interface technology to connect with the native code. JNI is presented in this article, too. The developed wrapper has got two different data acquisition methods based on the pull and push models. Both of them were compared and results of their comparison are included in the article.","PeriodicalId":448379,"journal":{"name":"2014 7th International Conference on Human System Interactions (HSI)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 7th International Conference on Human System Interactions (HSI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HSI.2014.6860457","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
This article describes the process of developing Java interface for Xsens motion capture Xbus Kit system. The system uses small and lightweight inertial motion trackers which are mounted on human body parts. The trackers transmit real time motion data into a PC wirelessly. Xbus Kit is distributed with C/C++ SDK, but many developers use Java language. It resulted in the necessity to develop a Java language wrapper for the SDK. The described wrapper uses Java Native Interface technology to connect with the native code. JNI is presented in this article, too. The developed wrapper has got two different data acquisition methods based on the pull and push models. Both of them were compared and results of their comparison are included in the article.
本文描述了Xsens运动捕捉Xbus Kit系统的Java接口开发过程。该系统使用小而轻的惯性运动跟踪器，安装在人体部位。跟踪器将实时运动数据无线传输到PC中。Xbus Kit与C/ c++ SDK一起发布，但许多开发人员使用Java语言。这导致有必要为SDK开发Java语言包装器。所描述的包装器使用Java本机接口技术与本机代码连接。本文也介绍了JNI。所开发的包装器有两种不同的数据采集方法，分别基于拉模型和推模型。本文对两者进行了比较，并给出了比较结果。
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