DocumentCode
2925005
Title
Recording the Activities of Daily Living based on person localization using an infrared ceiling sensor network
Author
Tao, Shuai ; Kudo, Mineichi ; Nonaka, Hidetoshi ; Toyama, Jun
Author_Institution
Div. of Comput. Sci., Hokkaido Univ., Sapporo, Japan
fYear
2011
fDate
8-10 Nov. 2011
Firstpage
647
Lastpage
652
Abstract
In this study, we introduce two methods for indoor localization of person by using an infrared ceiling sensor network, then the performances of them are compared. Through experiments we see that the nonlinear method for person localization obtains better performance. Based on the nonlinear person localization method, we recorded the Activities of Daily Living (ADLs) of a person successfully. By observing the ADL of the person, we can investigate the transition pattern between activities and the living habits of him/her conveniently.
Keywords
ceilings; infrared detectors; daily living habits; indoor localization; infrared ceiling sensor network; nonlinear person localization method; transition pattern; Delay; Infrared sensors; Layout; Lenses; Monitoring; Trajectory; Activities of Daily Living (ADLs); infrared sensors; localization; sensor network;
fLanguage
English
Publisher
ieee
Conference_Titel
Granular Computing (GrC), 2011 IEEE International Conference on
Conference_Location
Kaohsiung
Print_ISBN
978-1-4577-0372-0
Type
conf
DOI
10.1109/GRC.2011.6122673
Filename
6122673
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