A Posture Recognition-Based Fall Detection System for Monitoring an Elderly Person in a Smart Home Environment
文献类型：期刊论文
| 作者 | Yu, Miao1 ; Rhuma, Adel1; Naqvi, Syed Mohsen1; Wang, Liang2; Chambers, Jonathon1
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| 刊名 | IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE
 |
| 出版日期 | 2012-11-01 |
| 卷号 | 16期号:6页码:1274-1286 |
| 关键词 | Assistive living directed acyclic graph support vector machine (DAGSVM) system integration fall detection health care multiclass classification |
| 英文摘要 | We propose a novel computer vision-based fall detection system for monitoring an elderly person in a home care application. Background subtraction is applied to extract the foreground human body and the result is improved by using certain postprocessing. Information from ellipse fitting and a projection histogram along the axes of the ellipse is used as the features for distinguishing different postures of the human. These features are then fed into a directed acyclic graph support vector machine for posture classification, the result of which is then combined with derived floor information to detect a fall. From a dataset of 15 people, we show that our fall detection system can achieve a high fall detection rate (97.08%) and a very low false detection rate (0.8%) in a simulated home environment. |
| WOS标题词 | Science & Technology ; Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Computer Science, Information Systems ; Computer Science, Interdisciplinary Applications ; Mathematical & Computational Biology ; Medical Informatics |
| 研究领域[WOS] | Computer Science ; Mathematical & Computational Biology ; Medical Informatics |
| 关键词[WOS] | REAL-TIME ; HUMAN-BODY ; CLASSIFICATION ; ACCELEROMETERS ; SEGMENTATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000312268300033 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3796]  |
| 专题 | 自动化研究所_智能感知与计算研究中心 |
| 作者单位 | 1.Univ Loughborough, Adv Signal Proc Grp, Sch Elect Elect & Syst Engn, Loughborough LE11 3TU, Leics, England 2.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Miao,Rhuma, Adel,Naqvi, Syed Mohsen,et al. A Posture Recognition-Based Fall Detection System for Monitoring an Elderly Person in a Smart Home Environment[J]. IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE,2012,16(6):1274-1286. |
| APA | Yu, Miao,Rhuma, Adel,Naqvi, Syed Mohsen,Wang, Liang,&Chambers, Jonathon.(2012).A Posture Recognition-Based Fall Detection System for Monitoring an Elderly Person in a Smart Home Environment.IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE,16(6),1274-1286. |
| MLA | Yu, Miao,et al."A Posture Recognition-Based Fall Detection System for Monitoring an Elderly Person in a Smart Home Environment".IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE 16.6(2012):1274-1286. |
入库方式： OAI收割
来源：自动化研究所
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