期刊文献+

基于心电信号频域特征的身份识别方法 被引量:1

Study of human identification by electrocardiography frequency features
下载PDF
导出
摘要 本文提出了一种基于频域特征的心电信号身份识别的方法,利用傅立叶变换对心电信号进行频域分析,得到心电信号的幅频特性图谱,提取包括信号频域斜率、谐波数、幅度差值等特征参数,以及根据傅里叶变换,得到心电信号的能量谱中的低频能量、高频能量占总能量的比率构成代表心电波形的特征向量.分别利用相关分析和神经网络分类器进行识别,其中基于神经网络的身份识别准确率达到96.4%. The paper proposed a human identification strategy based on ECG (electrocardiogram) frequency domain features. Fourier transform was used on ECG signal to get frequency domain features. The features contained frequency-domain signal slope, harmonic number, the magnitude gap, ratio of different frequency energy to total energy. Classifiers of correlation analysis and neural network were used in identification, and the accuracy of neural network reached 96.4%.
出处 《天津理工大学学报》 2015年第6期34-39,共6页 Journal of Tianjin University of Technology
基金 天津市自然科学基金项目(15JCYBJC15800) 天津市科技支撑计划重点项目(10ZCKFSF00800)
关键词 幅频特征 能量谱 神经网络 amplitude frequency characteristics energy spectrum the neural network
  • 相关文献

参考文献13

  • 1Biel L,Pettersson O,Philipson L,et al.ECG analysis:a new approach in human identification[J].IEEE Transac- tions on Instrumentation and Measurement,2001,50(3):808-812.
  • 2Tawfik M M,Selim H,Kamal T.Human identification us- ing time normalized QT signal and the QRS complex of the ECG[C]//20107th international symposium on communi- cation systems networks and digital signal processing (CSNDSP).Newcastle upon Tyne,UK:IEEE,2010.
  • 3Bhagavatula C,Venugopalan S,Blue R,et al.Biometric i- dentification of cardiosynchronous waveforms utilizing per- son specific continuous and discrete wavelet transform fea- tures[C]//34th annual international conference of the IEEE engineering in medicine and biology society(EMBC).Cal- ifornia,USA1IEEE,2012.
  • 4Neophytou N,Kyriakides A,Pitris C.ECG analysis in the Time-Frequency domain[C]//2012 IEEE 12th international conference on bioinformatics and bioengineering(BIBE).Lamaca,Cyprus:IEEE,2012.
  • 5Pal S,Mitra M.Detection of ECG characteristic points us- ing multiresolution wavelet analysis based selective coeffi- cient method[J].Measurement,2010,43(2):255-261.
  • 6Shen J,Bao S D,Yang L C,et al.The PLR-DTW method for ECG based biometric identification[C]//33th annual in- ternational conference of the IEEE engineering in medicine and biology society(EMBC).Boston,US A:IEEE,2011.
  • 7Naraghi M E,Shamsollahi M B.ECG based human identi- fication using wavelet distance measurement[C]//4th inter- national conference on biomedical engineering and infor- matics(BMEI).Shanghai,China:IEEE,2011.
  • 8陈甸甸,赵治栋.基于小波变换和SVD的心电身份识别[J].杭州电子科技大学学报(自然科学版),2012,32(4):69-72. 被引量:2
  • 9Plataniotis K N,Hatzinakos D,Lee JKM.ECG biometric recognition without fiducial detection[C]//2006 biometrics symposium:special session on research at the biometric consortium conference.Baltimore,Maryland:IEEE,2006.
  • 10Chan ADC,Hamdy M M,Badre A,et al.Wavelet dis- tance measure for person identification using electrocardio- grams[J].IEEE Transactions on Instrumentation and Mea- surement,2008,57(2):248-253.

二级参考文献13

  • 1殷跃辉,1992年
  • 2谢正祥,医学信号数字处理技术及应用,1992年
  • 3钱伟立,中国生物医学工程学报,1985年,4卷,1期,34页
  • 4游凯,中国医学科学院学报,1984年,6卷,3期,182页
  • 5王旭高,南京大学学报,1980年,4卷,41页
  • 6Jain A K, Ross A, Prabhakar S. An introduction to biometric recognition[ J ]. IEEE Transactions on Circuits and Systems for Video Technology, 2004, 14(1): 4-20.
  • 7Biel L, Pettersson O, Philipson L, et al. ECG analysis: a new approach in human identification[J]. IEEE Transactions on Instrumentation and Measurement, 2001, 50(3) : 808 -812.
  • 8Shen T W, Tompkins W J, Hu Y H. One -lead ECG for identity verification[ C]. Houston: IEEE Engineering in Medi- cine and Biology Society and the Biomedical Engineering Society, 2002:62 -63.
  • 9Plataniotis K N, Hatzinakos D, Lee J K M. ECG Biometric Recognition without Fiducial Detection[ C]. Baltimore: 2006 Biometrics Symposium, 2006 : 1 - 6.
  • 10Chan A D C, Hamdy M M, Badre A, et al. Wavelet Distance Measure for Person Identification Using Electrocardiograms [ J ]. IEEE Transactions on Instrumentation and Measurement, 2008, 57 (2) : 248 - 253.

共引文献25

同被引文献9

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部