Qingshan Liang, Lei Yu, X. Zhai, Zaihong Wan, H. Nie
{"title":"Activity Recognition Based on Thermopile Imaging Array Sensor","authors":"Qingshan Liang, Lei Yu, X. Zhai, Zaihong Wan, H. Nie","doi":"10.1109/EIT.2018.8500177","DOIUrl":null,"url":null,"abstract":"In this paper, a low resolution infrared array sensor is used to develop an activity recognition system for elderly people. The sensor is composed of a $32\\times 32$ thermopile array with the corresponding $33^{\\circ}\\times 33^{\\circ}$ field of view. The outputs of the sensor are sequential images in which each pixel contains a temperature value. According to the thermopile images, the activity recognition system first determines whether the target is within the tracking area; if the target is within the tracking area, the location of the target will be detected and three kinds of activities will be identified.","PeriodicalId":188414,"journal":{"name":"2018 IEEE International Conference on Electro/Information Technology (EIT)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Conference on Electro/Information Technology (EIT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EIT.2018.8500177","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 11
Abstract
In this paper, a low resolution infrared array sensor is used to develop an activity recognition system for elderly people. The sensor is composed of a $32\times 32$ thermopile array with the corresponding $33^{\circ}\times 33^{\circ}$ field of view. The outputs of the sensor are sequential images in which each pixel contains a temperature value. According to the thermopile images, the activity recognition system first determines whether the target is within the tracking area; if the target is within the tracking area, the location of the target will be detected and three kinds of activities will be identified.
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