Zobrazeno 1 - 10
of 212
pro vyhledávání: '"Zaunseder Sebastian"'
Publikováno v:
Current Directions in Biomedical Engineering, Vol 9, Iss 1, Pp 351-354 (2023)
Assessment of skin perfusion can reveal signs of deterioration and help to prevent critical states. Commonly applied clinical tests to capture skin perfusion are subjective and often hard to quantify. Laser speckle contrast analysis (LASCA) is a tech
Externí odkaz:
https://doaj.org/article/a02a36112304441bb2ba219c975c82c2
Publikováno v:
Current Directions in Biomedical Engineering, Vol 7, Iss 2, Pp 811-814 (2021)
Push-broom HSI-cameras have a high spectral resolution but require scanning and stitching to get a correct spatial and spectral representation of a scene. The conventional approach is to calculate a scanning velocity that matches the camera’s frame
Externí odkaz:
https://doaj.org/article/2f344c042ba040e7b9e31abb51e3ba99
Publikováno v:
Current Directions in Biomedical Engineering, Vol 5, Iss 1, Pp 105-108 (2019)
Imaging photoplethysmography allows to capture spatio-temporal patterns related to the perfusion. One such approach is based on the analysis of the time delay between pulse waves at different locations by so-called phase maps. There are different way
Externí odkaz:
https://doaj.org/article/58698b9e03444f0cb128b8e456a25117
Publikováno v:
Current Directions in Biomedical Engineering, Vol 5, Iss 1, Pp 1-4 (2019)
This work targets the development of a neighborhood-based Collaborative Filtering therapy recommender system for clinical decision support. The proposed algorithm estimates outcome of pharmaceutical therapy options in order to derive recommendations.
Externí odkaz:
https://doaj.org/article/255fefeecadf40b690efe2b3cce67f9d
Publikováno v:
Current Directions in Biomedical Engineering, Vol 3, Iss 2, Pp 483-487 (2017)
The role of physiological signals has a large impact on driver monitoring systems, since it tells something about the human state. This work addresses the recursive probabilistic inference problem in time-varying linear dynamic systems to incorporate
Externí odkaz:
https://doaj.org/article/fdbbb8bb2d304f2aaa89946183839363
Autor:
Trumpp Alexander, Rasche Stefan, Wedekind Daniel, Rudolf Matthias, Malberg Hagen, Matschke Klaus, Zaunseder Sebastian
Publikováno v:
Current Directions in Biomedical Engineering, Vol 3, Iss 2, Pp 489-492 (2017)
Camera-based photoplethysmography (cbPPG) is an innovative measuring technique that enables the remote extraction of vital signs using video cameras. Most studies in the field focus on heart rate detection while other physiological quantities are oft
Externí odkaz:
https://doaj.org/article/6c82cc63554447058cf907fc5c744be7
Publikováno v:
Current Directions in Biomedical Engineering, Vol 2, Iss 1, Pp 199-202 (2016)
Camera-based photoplethysmography (cbPPG) is a novel technique that allows the contactless acquisition of cardio-respiratory signals. Previous works on cbPPG most often focused on heart rate extraction. This contribution is directed at the assessment
Externí odkaz:
https://doaj.org/article/19bf108cbbf0427f85d186856a0f183c
Publikováno v:
Biomedical Signal Processing and Control, Volume 74, 2022, 103538
Photoplethysmographic Imaging (PPGI) allows the determination of pulse rate variability from sequential beat-to-beat intervals (BBI) and pulse wave velocity from spatially resolved recorded pulse waves. In either case, sufficient temporal accuracy is
Externí odkaz:
http://arxiv.org/abs/2202.13651
Autor:
Behar, Joachim A., Liu, Chengyu, Kotzen, Kevin, Tsutsui, Kenta, Corino, Valentina D. A., Singh, Janmajay, Pimentel, Marco A. F., Warrick, Philip, Zaunseder, Sebastian, Andreotti, Fernando, Sebag, David, Popanitsa, Georgy, McSharry, Patrick E., Karlen, Walter, Karmakar, Chandan, Clifford, Gari D.
Coronavirus disease (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that is rapidly spreading across the globe. The clinical spectrum of SARS-CoV-2 pneumonia ranges from mild to critically ill cases and requir
Externí odkaz:
http://arxiv.org/abs/2005.08537
Publikováno v:
In Biomedical Signal Processing and Control January 2022 71 Part A