计算机应用 ›› 2018, Vol. 38 ›› Issue (5): 1223-1229.DOI: 10.11772/j.issn.1001-9081.2017112715

• 人工智能 •    下一篇

基于可穿戴传感器的人体活动识别研究综述

郑增威1, 杜俊杰1,2, 霍梅梅1, 吴剑钟1   

  1. 1. 浙江大学城市学院 杭州市物联网技术与应用重点实验室, 杭州 310015;
    2. 浙江大学 计算机科学与技术学院, 杭州 310015
  • 收稿日期:2017-11-16 修回日期:2017-12-25 出版日期:2018-05-10 发布日期:2018-05-24
  • 通讯作者: 霍梅梅
  • 作者简介:郑增威(1969-),男,浙江温州人,教授,博士,CCF会员,主要研究方向:无线传感器网络、普适计算、物联网;杜俊杰(1993-),男,浙江金华人,硕士研究生,主要研究方向:普适计算、数据挖掘、机器学习;霍梅梅(1977-),女,山东德州人,副教授,硕士,主要研究方向:无线传感器网络、嵌入式系统;吴剑钟(1967-),男,浙江湖州人,教授,硕士,主要研究方向:物联网、智能终端、移动互联网。
  • 基金资助:
    杭州市科技发展计划项目(20150533B15);浙江省自然科学基金资助项目(LY17F020008)。

Review of human activity recognition based on wearable sensors

ZHENG Zengwei1, DU Junjie1,2, HUO Meimei1, WU Jianzhong1   

  1. 1. Hangzhou Key Laboratory for IoT Technology & Application, City College of Zhejiang University, Hangzhou Zhejiang 310015, China;
    2. College of Computer Science and Technology, Zhejiang University, Hangzhou Zhejiang 310015, China
  • Received:2017-11-16 Revised:2017-12-25 Online:2018-05-10 Published:2018-05-24
  • Contact: 霍梅梅
  • Supported by:
    This work is partially supported by the Hangzhou Science and Technology Development Plan (20150533B15), the Natural Science Foundation of Zhejiang Provincial Province (LY17F020008).

摘要: 人体活动识别(HAR)在医疗、安全、娱乐等方面有着广泛的应用。随着传感器器件的发展,各类能准确采集人体行为活动数据的传感器在手环、手表、手机等可穿戴设备上得到了广泛使用,相比基于视频图像的行为识别方法,基于传感器的行为识别具有成本低、灵活、可移植性好的特点,因此,基于可穿戴传感器的人体活动识别研究成为行为识别中的研究热点。介绍了人体活动识别研究中原始数据采集、特征提取、特征选择以及分类方法,对识别流程中每一部分常用的技术以及研究现状进行了综述总结,最后分析人体活动识别研究当前存在的主要问题并展望了今后可能的研究方向。

关键词: 人体活动识别, 可穿戴传感器, 特征工程, 数据处理, 机器学习

Abstract: Human Activity Recognition (HAR) has a wide range of applications in medical care, safety, and entertainment. With the development of sensor industry, sensors that can accurately collect human activity data have been widely used on wearable equipments such as wristband, watch and mobile phones. Compared with the behavior recognition method based on video images, sensor-based behavior recognition has the characteristics of low cost, flexibility and portability. Therefore, human activity recognition research based on wearable sensors has become an important research field. Data collection, feature extraction, feature selection and classification methods of HAR were described in detail, and the techniques commonly used in each process were analyzed. Finally, the main problems of HAR and the development directions were pointed out.

Key words: Human Activity Recognition (HAR), wearable sensor, feature engineering, data processing, machine learning

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