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Conference Papers Year : 2012

Inter-beat (R-R) intervals analysis using a new time delay estimation technique

Abstract

In this paper, a new time delay estimation technique is ap- plied for the R-R interval analysis. The key idea is about the R-R interval estimation of the ECG signal that is regarded as a time delay estimation in which we cast the change-point de- tection problem. This work aims to present an ad-hoc time delay technique that stems from operational calculus, differ- ential algebra and non commutative algebra. So, we will be able to identify the change-point location and consequently the delay. Consequently, the R-R intervals estimation is de- duced from a time delay estimation. The experimental results are provided and discussed to illustrate the efficiency of the proposed method under the real case. Tests are performed ac- cording to the recordings from MIT-BIH arrhythmia database. Moreover, the issues of the proposed algorithm robustness which is compared to literature are examined.
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Dates and versions

hal-00741208 , version 1 (12-10-2012)

Identifiers

  • HAL Id : hal-00741208 , version 1

Cite

Sonia Rezk, Cédric Join, Sadok El Asmi. Inter-beat (R-R) intervals analysis using a new time delay estimation technique. 20th European Signal Processing Conference, EUSIPCO 2012, Aug 2012, Bucharest, Romania. ⟨hal-00741208⟩
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