Non-contact Optical Image Analysis and Measurement of Heartbeat Method

機構典藏 > College of Engineering > Graduate Institute & Department of Electrical Engineering > Journal Article > Item 987654321/117047

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/117047

Title:	Non-contact Optical Image Analysis and Measurement of Heartbeat Method
Authors:	Hsien-Wei Tseng;Yang-Han Lee;Chien-Da Huang;Yu-De Liao;Ting-Wei Lin;Ting-Cheng Chang
Keywords:	Electrocardiography (ECG);Fast Fourier Transform (FFT);image processing;noncontact;Independent Components Analysis (ICA)
Date:	2019-02
Issue Date:	2019-09-19 12:10:14 (UTC+8)
Publisher:	Computer Society of The R.O.C
Abstract:	Noncontact detection refers to using external energy to detect human physiological information changes without contacting the human body. Because noncontact detection devices are exceedingly expensive and unavailable, using them on average families or for personal use is inappropriate. This study designed an image-based noncontact heartbeat measurement method for determining heartbeats by using varying light absorption on the human face. By performing image processing and independent components analysis, hidden information in the images were identified and concentrated before conducting frequency domain transform and heartbeat estimation processes, thereby achieving noncontact automatic measurement.
Relation:	Journal of Computers 30(1), p.183-196
DOI:	10.3966%2f199115992019023001018
Appears in Collections:	[Graduate Institute & Department of Electrical Engineering] Journal Article

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