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NTIS 바로가기Engineering in Medicine and Biology Society, 2005. IEEE-EMBS 2005. 27th Annual International Conference of the, 2005, 2005년, pp.1114 - 1117
Kim, Kyeong-Seop (Biomedical Engineering Department, Konkuk University, Chungju, 380-701, Korea (phone: +82-43-840-3765) , Yoon, Tae-Ho (fax: +82-43-851-0620) , Lee, Jeong-Whan (e-mail: kyeong@kku.ac.kr)) , Kim, Dong-Jun , Koo, Heung-Seo
This study investigates the possibility of using the normalized time-domain features of Electrocardiogram (ECG) for improving the capability of human identification. For this purpose, we measured lead-1 rest ECG (normal heart rate) and physically active one (fast heart rate) from the pre-selected group. The characteristic points on the ECG waveform, P, QRS, T are extracted in terms of its time location and the ECG data is reconstructed in beat-by-beat basis by Fourier synthesis. R-T interval, Q-T interval, and QRS interval on the reconstructed ECG sequence in rest and in physical active mode are computed. The beat-by-beat based discriminatory analysis is performed on the rest and physical active ECG data by applying Malalanobis distance between these intervals.
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