A Domain Decomposition Approch in the Electrocardiography Inverse Problem
| hal.structure.identifier | Modélisation et calculs pour l'électrophysiologie cardiaque [CARMEN] | |
| dc.contributor.author | ZEMZEMI, Nejib | |
| dc.date.accessioned | 2024-04-04T03:20:32Z | |
| dc.date.available | 2024-04-04T03:20:32Z | |
| dc.date.issued | 2014-07-22 | |
| dc.date.conference | 2013-09-16 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/194594 | |
| dc.description.abstractEn | The mostly used mathematical formulation of the inverse problem in electrocardiography is based on a least method using a transfer matrix that maps the electrical potential on the heart to the body surface potential (BSP). This mathematical model is ill based and a lot of works have been concentrating on the regularization term without thinking of reformulating the problem itself. We propose in this study to solve the inverse problem based on a domain decomposition technique on a fictitious mirror-like boundary conditions. We conduct BSP simulations to produce synthetic data and use it to evaluate the accuracy of the inverse problem solution. | |
| dc.language.iso | en | |
| dc.title.en | A Domain Decomposition Approch in the Electrocardiography Inverse Problem | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Mathématiques [math]/Optimisation et contrôle [math.OC] | |
| dc.subject.hal | Informatique [cs]/Analyse numérique [cs.NA] | |
| dc.subject.hal | Sciences du Vivant [q-bio] | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.conference.title | Domain Decomposition 22 | |
| bordeaux.country | CH | |
| bordeaux.conference.city | Lugano | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01065692 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | oui | |
| hal.conference.organizer | Università della Svizzera italiana | |
| hal.conference.end | 2013-09-20 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01065692v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2014-07-22&rft.au=ZEMZEMI,%20Nejib&rft.genre=unknown |
Fichier(s) constituant ce document
| Fichiers | Taille | Format | Vue |
|---|---|---|---|
|
Il n'y a pas de fichiers associés à ce document. |
|||