Szczegóły publikacji
Opis bibliograficzny
Symmetric projection attractor reconstruction analysis as a method to assess seismocardiogram quality in a healthy population / Szymon Sieciński, Muhammad Tausif Irshad, Md Abid Hasan, Ewaryst J. Tkacz, Paweł S. Kostka, Marcin Grzegorzek // W: EMBC 2023 [Dokument elektroniczny] : 2023 45th annual international conference of the IEEE Engineering in Medicine & Biology Conference : Sydney, Australia, 24-27 July 2023 : proceedings. — Wersja do Windows. — Dane tekstowe. — [Piscataway, NJ, USA] : IEEE, cop. 2023. — ( Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society ; ISSN 1094-687X ). — Dod. ISBN 979-8-3503-2448-8 (PoD). — e-ISBN: 979-8-3503-2447-1. — S. [1–4]. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. [4], Abstr. — Sz. Sieciński - afiliacja: Department of Medical Informatics, University of Lübeck, Lübeck, Germany; Department of Biosensors and Processing of Biomedical Signals, Faculty of Biomedical Engineering, Silesian University of Technology, Gliwice, Poland
Autorzy (6)
- Sieciński Szymon
- Irshad Muhammad Tausif
- Hasan Md Abid
- Tkacz Ewaryst
- Kostka Paweł S.
- Grzegorzek Marcin
Dane bibliometryczne
| ID BaDAP | 164534 |
|---|---|
| Data dodania do BaDAP | 2026-01-23 |
| Tekst źródłowy | URL |
| DOI | 10.1109/EMBC40787.2023.10340142 |
| Rok publikacji | 2023 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Institute of Electrical and Electronics Engineers (IEEE) |
| Konferencja | The Annual International Conference of the IEEE Engineering in Medicine and Biology Society 2023 |
| Czasopismo/seria | Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
Abstract
Signal quality significantly affects the processing, analysis, and interpretation of biomedical signals. There are many procedures for assessing signal quality that use averaged numerical values, thresholding, analysis in the time or frequency domain, or nonlinear approaches. An interesting approach to the assessment of signal quality is using symmetric projection attractor reconstruction (SPAR) analysis, which transforms an entire signal into a two-dimensional plot that reflects the waveform morphology. In this study, we present an application of SPAR to evaluate the quality of seismocardiograms (SCG signals) from the CEBS database, a publicly available seismocardiogram signal database. Visual inspection of symmetric projection attractors suggests that high-quality (clean) seismocardiogram projections resemble six-pointed asterisks (∗), and any deviation from this shape suggests the influence of noise and artifacts.Clinical relevance - SPAR analysis enables quick identification of noise and artifacts that can affect the reliability of the diagnosis of cardiovascular diseases based on SCG signals. © 2023 IEEE.
