NDLI: Development of non-restrictive sensing system for sleeping person using fiber grating vision sensor

Content Provider	IEEE Xplore Digital Library
Author	Aoki, H. Takemura, Y. Mimura, K. Nakajima, M.
Copyright Year	2001
Description	Author affiliation: Dept. of Electr. Eng., Keio Univ., Yokohama, Japan (Aoki, H.)
Abstract	We have developed a visual sensing system for detecting elderly or sick people's paroxysm accidents while in bed. The system utilizes our developed fiber grating vision sensor to obtain 3D information about the person on the bed. A visual sensor installed over the sleeping person monitors respiration and rolling over of the person nonrestrictively without disturbing his/her privacy. This paper describes the configuration of the system for finding paroxysm accidents while asleep using a fiber grating vision sensor. We installed our trial system and performed an experiment assuming various situations on the bed. In this experiment, we proved that the system detects the respiration pattern with accuracy.
Sponsorship	City of Nagoya
Starting Page	155
Ending Page	160
File Size	708074
Page Count	6
File Format	PDF
ISBN	0780371909
DOI	10.1109/MHS.2001.965238
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-09-09
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical fiber sensors Fiber gratings Sensor systems Sleep Charge coupled devices Charge-coupled image sensors Accidents Cardiac disease Biomedical monitoring Privacy
Content Type	Text
Resource Type	Article

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