NDLI: A sensor-based framework for detecting human gait cycles using acceleration signals

Content Provider	IEEE Xplore Digital Library
Author	Salehi, M. Razzazi, M.
Copyright Year	2009
Description	Author affiliation: Department of Computer Engineering & Information Technology, Amirkabir University of Technology, 424 Hafez Ave., Tehran, Iran (Salehi, M.; Razzazi, M.)
Abstract	An accelerometer-based motion sensing framework is developed for analyzing human motion (gait). In comparison to vision based motion sensing systems, this framework is extremely low in cost and weight, and is also portable to wide variety of places; even to the patient's personal room. On the other hand the device has minimum affect on the patient's normal motion. In this paper we will present the working principals and total configuration of the recommended framework which consists of ADXL accelerometer. In order to optimize system performance, the output signals are processed by means of signal processing tools. After generating appropriate output signals, the analysis of human motion are conducted using this framework. A group of 14 subjects has participated in our experiment and the error rate of detecting gait cycles is less than 0.05. In future it would be possible to convert this work to the wireless one; in this case the neurologist can monitor the patient while he is at home.
Starting Page	328
Ending Page	332
File Size	263609
Page Count	5
File Format	PDF
ISBN	9781424449736
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-24
Publisher Place	Croatia
Access Restriction	Subscribed
Rights Holder	University of Split, FESB
Subject Keyword	Accelerometers Costs Error analysis System performance Humans Signal processing Signal generators Acceleration Motion analysis Signal analysis
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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