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首页> 外文期刊>Computer Methods and Programs in Biomedicine: An International Journal Devoted to the Development, Implementation and Exchange of Computing Methodology and Software Systems in Biomedical Research and Medical Practice >A software tool to acquire, synchronise and playback multimedia data: an application in kinesiology.
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A software tool to acquire, synchronise and playback multimedia data: an application in kinesiology.

机译：用于获取，同步和回放多媒体数据的软件工具：运动学应用程序。

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Assessing the physical condition of the human body frequently requires evaluating different tests performed by different devices. This information has to be analysed simultaneously to derive conclusions, and so a temporal relationship must be established between the data sources. In this paper, synchronisation of the sources of information is achieved by synchronising the clocks of computers connected in a Local Area Network. A clock synchronisation protocol is used and a global time is stamped in each information data flow. During analysis, the time-stamp is used to playback the data in a synchronised way. The proposed system is valid for any medical application in which data synchronisation is needed. However, it has initially been used in a distributed medical environment for analysing electrical muscular activity and lumbar movement. The dual aim is to detect injuries and plan training sessions for athletes. It was specifically used to analyse data generated by: electromyographs; lumbar equipment; and images generated by video cameras. The simple operation of the application and the precision of the synchronisation protocol enabled several interesting medical conclusions to be made.
机译：评估人体的身体状况经常需要评估由不同设备执行的不同测试。必须同时分析此信息以得出结论，因此必须在数据源之间建立时间关系。在本文中，通过同步局域网中连接的计算机的时钟来实现信息源的同步。使用时钟同步协议，并在每个信息数据流中标记全局时间。在分析过程中，时间戳用于以同步方式回放数据。所提出的系统对于需要数据同步的任何医疗应用都是有效的。但是，它最初已在分布式医疗环境中用于分析肌肉电活动和腰椎运动。双重目的是发现运动员受伤并计划运动员的训练课程。它专门用于分析由肌电图仪产生的数据。腰部设备;和摄像机生成的图像。该应用程序的简单操作和同步协议的精度使得可以得出一些有趣的医学结论。

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