Zobrazeno 1 - 10
of 200
pro vyhledávání: '"motion artefact"'
Autor:
Jin Kai Soh, Natalia Roszkowski
Publikováno v:
Radiography Open, Vol 10, Iss 1 (2024)
Introduction: A still breath hold from the patient is one of the key requirements for a diagnostic computed tomography pulmonary angiogram (CTPA). It is important for the timely identification and treatment of patients with life threatening pulmonary
Externí odkaz:
https://doaj.org/article/79ff06448a7144a9ac62db4ea3631dbe
Publikováno v:
Frontiers in Radiology, Vol 4 (2024)
Externí odkaz:
https://doaj.org/article/a040952ca7af4da78abc31615da3801a
Publikováno v:
Photoacoustics, Vol 30, Iss , Pp 100480- (2023)
Optoacoustic tomography has been established as a powerful modality for preclinical imaging. However, efficient whole-body imaging coverage has not been achieved owing to the arduous requirement for continuous acoustic coupling around the animal. In
Externí odkaz:
https://doaj.org/article/2ab1c7d2fa684fc092ba518663ac9a31
Autor:
Patel Vandana, Shah Ankit
Publikováno v:
Serbian Journal of Electrical Engineering, Vol 19, Iss 2, Pp 115-128 (2022)
The electrocardiogram (ECG) signal carries vital information related to cardiac activities. While measuring ECG using electrodes, the signal is contaminated with powerline interference (PLI) from harmonics, baseline wandering (BW), motion artefact
Externí odkaz:
https://doaj.org/article/c6a409a5811246f9a7b8104998469e88
Akademický článek
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Akademický článek
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Publikováno v:
International Journal of Intelligent Systems and Applications in Engineering; Vol. 11 No. 1 (2023); 190-194
Finger pulse signal, popularly known as Photoplethysmogram (PPG), can provide important information on circulatory functions in the human body. PPG signal is prone to motion artifact (MA) due to peripheral body movement. In this paper, a new method o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn21476799::7823af4476105b185c4664ae0e4b88cd
https://www.ijisae.org/index.php/IJISAE/article/view/2458
https://www.ijisae.org/index.php/IJISAE/article/view/2458
Autor:
Xiang An, George K. Stylios
Publikováno v:
Sensors, Vol 20, Iss 5, p 1468 (2020)
A motion artefact is a kind of noise that exists widely in wearable electrocardiogram (ECG) monitoring. Reducing motion artefact is challenging in ECG signal preprocessing because the spectrum of motion artefact usually overlaps with the very importa
Externí odkaz:
https://doaj.org/article/095af4f8a8944f93bad5f38a06128c67
Autor:
Delaram Jarchi, Peter Charlton, Marco Pimentel, Alex Casson, Lionel Tarassenko, David A. Clifton
Publikováno v:
Healthcare Technology Letters (2018)
Estimation of respiratory rate (RR) from photoplethysmography (PPG) signals has important applications in the healthcare sector, from assisting doctors onwards to monitoring patients in their own homes. The problem is still very challenging, particul
Externí odkaz:
https://doaj.org/article/e1e67a6ee39343d79b9f9a228a02062b