论文标题
利用智能手机传感器检测出异常步态的智能可穿戴移动技术
Leveraging Smartphone Sensors for Detecting Abnormal Gait for Smart Wearable Mobile Technologies
论文作者
论文摘要
步行是人类陆地运动的最常见模式之一。步行对于人类进行大多数日常活动至关重要。当一个人走路时，其中有一个模式，被称为步态。步态分析用于体育和医疗保健。我们可以以不同的方式分析该步态，例如使用监视摄像机捕获的视频或在实验室环境中的深度图像摄像机。它也可以通过可穿戴传感器识别。例如，加速度计，力传感器，陀螺仪，柔性性角仪，磁电阻传感器，电磁跟踪系统，力传感器和肌电图（EMG）。通过这些传感器进行分析需要实验室条件，否则用户必须佩戴这些传感器。为了检测人的步态作用异常，我们需要分别合并传感器。我们可以在发现后通过异常步态知道自己的健康状况。了解常规步态与步态异常可能会使用智能可穿戴技术来了解对象的健康状况。因此，在本文中，我们提出了一种通过智能手机传感器分析异常步态的方法。尽管当今大多数人都使用了智能手机和智能手表等智能设备。因此，我们可以使用这些智能可穿戴设备的传感器来追踪他们的步态。
Walking is one of the most common modes of terrestrial locomotion for humans. Walking is essential for humans to perform most kinds of daily activities. When a person walks, there is a pattern in it, and it is known as gait. Gait analysis is used in sports and healthcare. We can analyze this gait in different ways, like using video captured by the surveillance cameras or depth image cameras in the lab environment. It also can be recognized by wearable sensors. e.g., accelerometer, force sensors, gyroscope, flexible goniometer, magneto resistive sensors, electromagnetic tracking system, force sensors, and electromyography (EMG). Analysis through these sensors required a lab condition, or users must wear these sensors. For detecting abnormality in gait action of a human, we need to incorporate the sensors separately. We can know about one's health condition by abnormal human gait after detecting it. Understanding a regular gait vs. abnormal gait may give insights to the health condition of the subject using the smart wearable technologies. Therefore, in this paper, we proposed a way to analyze abnormal human gait through smartphone sensors. Though smart devices like smartphones and smartwatches are used by most of the person nowadays. So, we can track down their gait using sensors of these intelligent wearable devices.
