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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Communication dans un congrès
20th European Signal Processing Conference, EUSIPCO 2012, Aug 2012, Bucharest, Romania. 2012
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https://hal.inria.fr/hal-00741208
Contributeur : Cédric Join <>
Soumis le : vendredi 12 octobre 2012 - 09:44:51
Dernière modification le : jeudi 11 janvier 2018 - 06:24:14
Document(s) archivé(s) le : samedi 17 décembre 2016 - 00:19:21

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  • HAL Id : hal-00741208, version 1

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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. 2012. 〈hal-00741208〉

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