ICFICE 2017
Current Result Document : 29 / 29
| 한글제목(Korean Title) |
Design of Emergency Heart Rate Measurement Algorithm using Fast Fourier Transform |
| 영문제목(English Title) |
Design of Emergency Heart Rate Measurement Algorithm using Fast Fourier Transform |
| 저자(Author) |
Min-Ho Jeon
Dae-Hee Lee
Chang-Heon Oh
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| 원문수록처(Citation) |
VOL 09 NO. 01 PP. 0145 ~ 0148 (2017. 06) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Lately, the most commonly used information for estimating the wearer's condition is heart rate information. However, the existing heart rate measurement algorithm uses the waveform interval between the maximum value and the minimum value of the heart rate signal. But, existing algorithm had delay problem that takes about 4~5 seconds to measure the heart rate. In this paper, we proposed a fast heart rate measurement algorithm based on FFT algorithm for first aid. That estimate pulse value by frequency of the measured low level heart rate signal using the FFT. As a result, it was confirmed change of frequency interval according to the heart rate information, and the changed frequency coincided with the heart rate.
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| 키워드(Keyword) |
Fast Fourier Transform
Heart rate Measurement algorithm
Signal processing
Pulse wave
Wearable sensors
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| 파일첨부 |
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