Development of scattered radiation distribution visualization system using WebAR

Development of scattered radiation distribution visualization system using WebAR
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使用WebAR开发散射辐射分布可视化系统

DOI:
10.1088/1742-6596/1943/1/012057
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发表时间:
2021
期刊:
Journal of Physics: Conference Series
影响因子:
--
通讯作者:
Takashi Yoshinaga
Takashi Yoshinaga
中科院分区:
--
文献类型:
--
作者:
Kazuki Nishi;Toshioh Fujibuchi;Takashi Yoshinaga

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由于放射工作人员工作忙碌,辐射防护教育难以开展。在辐射防护中,了解散射辐射的行为对于减少照射非常重要。尽管已经开发了使用增强现实或虚拟现实来可视化散射辐射的行为的应用,但是这样的应用受到下载应用的需要和设备的性能的限制。我们已经开发了一个系统,可以在Web浏览器中使用,更容易地可视化散射辐射的行为。本文用蒙特卡罗方法模拟了便携式X光机摄影过程中散射辐射的行为。使用开源Web框架A-Frame和增强现实(AR)开发了一个增强现实(AR)系统。js,它添加了AR功能。最后,使用各种设备观察散射辐射的行为。利用AR,散射辐射的行为在三维中可视化。新开发的AR系统可以与Web浏览器一起使用,轻松学习散射光线的行为,而无需特殊设备。
Radiation protection education is difficult for some radiological workers to taking because they are busy with medical work. In radiation protection, understanding the behaviour of scattered radiation is important for reducing exposure. Although applications that visualize the behaviour of scattered radiation using augmented reality or virtual reality have been developed, such applications are limited by the need to download the application and the performance of the device. We have developed a system that can be used in a web browser to visualize the behaviour of scattered radiation more easily. Monte Carlo method was used to simulate the behaviour of scattered radiation during radiography using a portable X-ray machine. An augmented reality (AR) system was developed using A-Frame, an open-source web framework, and AR. js, which adds the AR function. Finally, the behaviour of scattered radiation was observed using various devices. With AR, the behaviour of scattered radiation was visualized in three dimensions. The newly developed AR system can be used with web browsers to easily learn the behaviour of scattered rays without the need for special devices.
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