Integral Shape Averaging applied to delayed windows of the same signal

Abstract : Integral Shape Averaging (ISA) is a technique for averaging a series of positive signals using their normalized integrals. In case of equal shape signals, ISA gives an estimation of this shape with an increased SNR due to integration. A new application of ISA is presented here: from only one recording of a positive signal embedded in noise, applying ISA to a series of delayed windows containing the signal can give a good estimation of this signal. Simulation results are given on a double and then a triple Gaussian embedded in white zero mean noise, with different SNRs.
Type de document :
Rapport
[Research Report] Laboratoire I3S / UNS; UMR 7271 UNS/CNRS member of UCA. 2018
Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-01831897
Contributeur : Hervé Rix <>
Soumis le : vendredi 6 juillet 2018 - 12:28:35
Dernière modification le : mercredi 10 octobre 2018 - 10:09:58
Document(s) archivé(s) le : mardi 2 octobre 2018 - 02:30:23

Fichiers

ARTICLE_ISAD.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-01831897, version 1

Collections

Citation

Hervé Rix. Integral Shape Averaging applied to delayed windows of the same signal. [Research Report] Laboratoire I3S / UNS; UMR 7271 UNS/CNRS member of UCA. 2018. 〈hal-01831897〉

Partager

Métriques

Consultations de la notice

56

Téléchargements de fichiers

30