| 基于三帧时间差分法的独居老人运动检测 |
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| 引用本文： | 盛旭锋,朱方文,李校祖,庄俊. 基于三帧时间差分法的独居老人运动检测[J]. 计算机工程与应用, 2010, 46(13): 239-241. DOI: 10.3778/j.issn.1002-8331.2010.13.071 |
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| 作者姓名： | 盛旭锋 朱方文 李校祖 庄俊 |
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| 作者单位： | 上海大学 机电工程与自动化学院，上海 200072 |
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| 基金项目： | 上海市重点学科项目;;上海市教委发展基金No.Y0102~~ |
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| 摘 要： | 中国已经进入老龄化社会，老人的安全日益受到关注。通过最大类间方差法和三帧时间差分法进行自然背景和光照条件下室内运动人体目标的分割及运动状态的检测。实验表明算法基本能检测到运动人体轮廓，满足实时性要求，并为以后的独居老人姿态识别和安全判断打好基础。
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| 关 键 词： | 三帧差分法 运动检测 独居老人 |
| 收稿时间： | 2008-11-03 |
| 修稿时间： | 2009-2-2 |
Motion detection research of elderly aging-in-place based on three-frame-differencing |
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| SHENG Xu-feng,ZHU Fang-wen,LI Xiao-zu,ZHUANG Jun. Motion detection research of elderly aging-in-place based on three-frame-differencing[J]. Computer Engineering and Applications, 2010, 46(13): 239-241. DOI: 10.3778/j.issn.1002-8331.2010.13.071 |
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| Authors: | SHENG Xu-feng ZHU Fang-wen LI Xiao-zu ZHUANG Jun |
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| Affiliation: | School of Mechatronical Engineering and Automation，Shanghai University，Shanghai 200072，China |
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| Abstract: | China has entered the aging society.The elderly have become an increasing concern.The detection algorithm of indoor human activities based on 3-frame difference is discussed.The method of maximum classes square error(method of Ostu) and the 3-frame-differencing are applied to the image segmentation of an indoor elder moving slowly and the basic estimation for his/her activity posture.The experiments show that the human posture image can be segmented successfully.The real time requirement is satisfied,and it... |
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| Keywords: | three-frame-differencing motion detection the elderly aging-in-place |
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