Conference
Spectral correlation of the embolic blood Doppler signal
| العنوان: | Spectral correlation of the embolic blood Doppler signal |
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| المؤلفون: | Girault, Jean-Marc, Biard, Mathieu, Kouamé, Denis, Bleuzen, Aurore, Tranquart, François |
| المساهمون: | Laboratoire Ultrasons Signaux et Instrumentation (LUSSI), Université de Tours (UT)-Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Traitement et Compréhension d’Images (IRIT-TCI), Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Toulouse Mind & Brain Institut (TMBI), Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT), Imaging, Brain & Neuropsychiatry (iBraiN), Université de Tours (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM), French government(CASC Project), European Project: QLG1-CT-2002-01518,UMEDS project |
| المصدر: | 2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings IEEE International Conerence on Acoustics, Speech, and Signal Processing https://hal.science/hal-03149784 IEEE International Conerence on Acoustics, Speech, and Signal Processing, May 2006, Toulouse, France. pp.1200-1203, ⟨10.1109/ICASSP.2006.1660564⟩ https://ieeexplore.ieee.org/document/1660564 |
| بيانات النشر: | HAL CCSD IEEE |
| سنة النشر: | 2006 |
| المجموعة: | Université François-Rabelais de Tours: HAL |
| مصطلحات موضوعية: | Doppler, ultrasound, emboli detection, spectral correlation, cyclostationarity, signal analysis, frequency, signal processing, analytical models, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, [INFO.INFO-IM]Computer Science [cs]/Medical Imaging |
| جغرافية الموضوع: | Toulouse, France |
| الوصف: | (poster session) ; International audience ; In a previous study we have shown that take into account the quasi-cyclostationary properties of the blood Doppler signal is useful to detect embolus (red blood cell aggregates). In this latter approach, we have first considered a simple "off-line" synchronous detector. As results were very interesting, we have thought that the correlation spectrum could be an interesting alternative to the synchronous detection. As the correlation spectrum of in vivo signal seems to be too complicated, we propose here to elucidate this apparent complexity by analytically computing the correlation spectrum of Doppler signal model with or without embolus. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | info:eu-repo/grantAgreement//QLG1-CT-2002-01518/EU/Ultrasonographic monitoring and early diagnosis of stroke/UMEDS project; hal-03149784; https://hal.science/hal-03149784; https://hal.science/hal-03149784/document; https://hal.science/hal-03149784/file/Spectral%20correlation%20of%20the%20embolic%20blood%20Doppler%20signal.pdf |
| DOI: | 10.1109/ICASSP.2006.1660564 |
| الاتاحة: | https://hal.science/hal-03149784 https://hal.science/hal-03149784/document https://hal.science/hal-03149784/file/Spectral%20correlation%20of%20the%20embolic%20blood%20Doppler%20signal.pdf https://doi.org/10.1109/ICASSP.2006.1660564 |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.D6E36F4B |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/ICASSP.2006.1660564 |
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