Development of a recording system for nystagmus and head positions using the iPhone

Q4 Medicine
Tatsuaki Kuroda, K. Kuroda
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引用次数: 0

Abstract

We report a nystagmus recording system using the iPhone. The greatest advantage of this system is that nystagmus can be recorded anytime and anywhere using the iPhone. In addition, the system can synthesize the head position information as an animation over the nystagmus image. We previously reported a nystagmus and head position capture software for windows PC. We ported this software for Windows PC to this iPhone system. The software for Windows PC that we reported earlier needs medical infrared Frenzel goggles and a self-made motion sensor device. The system that we report herein needs only an iPhone. The iPhone camera is used to record the nystagmus, the head position information is obtained from the motion sensor built into the iPhone, and the head position information is synthesized as an animation over the nystagmus image using the iOS app. The iPhone camera has an infrared filter, which has the disadvantage of not being able to shoot nystagmus in the dark with infrared lighting, but it is considered to be sufficiently useful as a method for recording nystagmus during dizziness at-tacks.
使用iPhone开发眼球震颤和头部位置记录系统
我们报告了一种使用iPhone的眼球震颤记录系统。该系统最大的优点是可以随时随地用iPhone记录眼球震颤。此外,该系统还可以在眼球震颤图像上合成头部位置信息作为动画。我们之前报道了一款用于windows PC的眼球震颤和头部位置捕捉软件。我们将Windows PC上的这个软件移植到iPhone系统上。我们之前报道的Windows PC软件需要医用红外Frenzel护目镜和自制的运动传感器设备。我们在此报告的系统只需要一部iPhone。iPhone的摄像头用于记录眼球震颤,头部位置信息从iPhone内置运动传感器获得,和头部位置信息作为一个动画合成在眼球震颤图像使用iOS应用程序。iPhone摄像头有一个红外滤光片,它的缺点无法在黑暗中射击眼球震颤与红外照明,但它被认为是足够有用的方法记录眼球震颤在眩晕攻击。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Equilibrium Research
Equilibrium Research Medicine-Otorhinolaryngology
CiteScore
0.20
自引率
0.00%
发文量
25
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