ECG based Human identification using Logspace Grid Analysis of Second Order Difference Plot Ikinci Dereceden Fark Haritasinin Logaritmik Izgara Analizi ile EKG'ye Dayali Insan Kimliʇi Tespiti

Altan G., Kutlu Y.

2015 23rd Signal Processing and Communications Applications Conference, SIU 2015, Malatya, Turkey, 16 - 19 May 2015, pp.1288-1291, (Full Text) identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/siu.2015.7130074
  • City: Malatya
  • Country: Turkey
  • Page Numbers: pp.1288-1291
  • Keywords: ECG, Identification, Pan-tompkins, PQRST complex, Second order difference plot, SODP
  • Hatay Mustafa Kemal University Affiliated: Yes

Abstract

In this study, Second Order Difference Plot (SODP) features are used for ECG based human identification. SODP is a method that allows to determine the features with the statistical analysis of the situations obtained from distributions and the distribution of each of successive points on an unstable and linear signals. ECG records of 90 individuals in Physionet ECG-Id database are used in the study. These records are divided into segments with logarithmic grid, number of points in each segment was examined. Extracted features are classified using 2 Fold Cross Validation with kNN classifier, speed and performance of identification system were investigated. As a result, ECG based Human identification using Logspace Grid Analysis of SODP was performed in a very short time with 91.52% success.