Through-the-wall human sensing based on change detection

N. S. N. Anwar, M. Abdullah
{"title":"Through-the-wall human sensing based on change detection","authors":"N. S. N. Anwar, M. Abdullah","doi":"10.1109/IST.2015.7294513","DOIUrl":null,"url":null,"abstract":"The ability to sense the presence of human through visually obscure barriers can be useful in many critical missions like the search and rescue operation. Due to the nature of a human target which regularly moves, theoretically the Change Detection (CD) principle can be employed for detection. Experiments were performed in the controlled environment utilizing 10 cm thick brick wall in order to validate this theory. It was discovered that the CD scheme in combination with DAS based beamformer is sensitive to changes due to position, postural and breathing. It is also possible to differentiate between a sitting and standing target from the images in the vertical plane.","PeriodicalId":186466,"journal":{"name":"2015 IEEE International Conference on Imaging Systems and Techniques (IST)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Conference on Imaging Systems and Techniques (IST)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IST.2015.7294513","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

The ability to sense the presence of human through visually obscure barriers can be useful in many critical missions like the search and rescue operation. Due to the nature of a human target which regularly moves, theoretically the Change Detection (CD) principle can be employed for detection. Experiments were performed in the controlled environment utilizing 10 cm thick brick wall in order to validate this theory. It was discovered that the CD scheme in combination with DAS based beamformer is sensitive to changes due to position, postural and breathing. It is also possible to differentiate between a sitting and standing target from the images in the vertical plane.
基于变化检测的穿透式人体感知
通过视觉上模糊的障碍物感知人类存在的能力在许多关键任务中都很有用,比如搜索和救援行动。由于人体目标具有规律性的运动特性,理论上可以采用变化检测(CD)原理进行检测。为了验证这一理论,我们利用10厘米厚的砖墙在受控环境中进行了实验。发现CD方案与基于DAS的波束形成器相结合,对位置、姿势和呼吸的变化很敏感。从垂直平面上的图像也可以区分坐着的目标和站着的目标。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信