Zobrazeno 1 - 10
of 337
pro vyhledávání: '"MALBERG, Hagen"'
Autor:
Schmidt, Martin, Hammer, Alexander, Malberg, Hagen, Lobmaier, Silvia M., Ewert, Peter, Oberhoffer-Fritz, Renate, Wacker-Gussmann, Annette
Background: Gestational diabetes mellitus (GDM) is currently the most common medical complication in pregnancy, affecting approximately 13 % of all pregnant women. Although long-term effects on the offspring are still unclear, previous studies indica
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A94648
https://tud.qucosa.de/api/qucosa%3A94648/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A94648/attachment/ATT-0/
Sympathovagal imbalance is known to precede the on-set of atrial fibrillation (AF) and has been analyzed extensively based on heart rate variability (HRV). However, the relationship between sympathetic and vagal effects before AF onset and their infl
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A90492
https://tud.qucosa.de/api/qucosa%3A90492/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A90492/attachment/ATT-0/
Autor:
Ernst, Hannes, Scherpf, Matthieu, Pannasch, Sebastian, Helmert, Jens R., Malberg, Hagen, Schmidt, Martin
Numerous vital signs are reported in association with stress response assessment, but their application varies widely. This work provides an overview over methods for stress induction and strain assessment, and presents a multimodal experimental stud
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A94320
https://tud.qucosa.de/api/qucosa%3A94320/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A94320/attachment/ATT-0/
Atrial fibrillation (AF) is our society's most common cardiac arrhythmic disease, leading to increased morbidity and mortality. Predicting AF episodes during sinus rhythm based on electrocardiograms (ECGs) allows timely interventions. It is known, th
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A90491
https://tud.qucosa.de/api/qucosa%3A90491/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A90491/attachment/ATT-0/
Autor:
Hammer, Alexander, Scherpf, Matthieu, Schmidt, Martin, Ernst, Hannes, Malberg, Hagen, Matschke, Klaus, Dragu, Adrian, Martin, Judy, Bota, Olimpiu
Objective. After skin flap transplants, perfusion strength monitoring is essential for the early detection of tissue perfusion disorders and thus to ensure the survival of skin flaps. Camera-based photoplethysmography (cbPPG) is a non-contact measure
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A80505
https://tud.qucosa.de/api/qucosa%3A80505/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A80505/attachment/ATT-0/
Objective: The heart rate is an essential vital sign that can be measured remotely with camera-based photoplethysmography (cbPPG). Systems for cbPPG typically use cameras that deliver red, green, and blue (RGB) channels. The combination of these chan
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A80668
https://tud.qucosa.de/api/qucosa%3A80668/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A80668/attachment/ATT-0/
Imaging photoplethysmography (iPPG) has attracted much attention over the last years. The vast majority of works focuses on methods to reliably extract the heart rate from videos. Only a few works addressed iPPGs ability to exploit spatio-temporal pe
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A35157
https://tud.qucosa.de/api/qucosa%3A35157/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A35157/attachment/ATT-0/
Autor:
Schubert, Martin, Friedrich, Sabine, Wedekind, Daniel, Zaunseder, Sebastian, Malberg, Hagen, Bock, Karlheinz
Telemedical methods enable remote patient monitoring and healthcare at a distance. Besides, fitness tracker and sport watches are currently trending electronic products to generate awareness of health parameters in daily life. Especially, the long-te
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A33148
https://tud.qucosa.de/api/qucosa%3A33148/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A33148/attachment/ATT-0/
Autor:
Trumpp, Alexander, Lohr, Johannes, Wedekind, Daniel, Schmidt, Martin, Burghardt, Matthias, Heller, Axel R., Malberg, Hagen, Zaunseder, Sebastian
Publikováno v:
Biomedical engineering online (2018), 17(1). ISSN: 1475-925X. DOI: 10.1186/s12938-018-0467-7. Artikelnr.: 33
Background Camera-based photoplethysmography (cbPPG) is a measurement technique which enables remote vital sign monitoring by using cameras. To obtain valid plethysmograms, proper regions of interest (ROIs) have to be selected in the video data. Most
Externí odkaz:
http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-234950
http://www.qucosa.de/fileadmin/data/qucosa/documents/23495/s12938-018-0467-7.pdf
http://www.qucosa.de/fileadmin/data/qucosa/documents/23495/s12938-018-0467-7.pdf
Autor:
Gräßer, Felix, Beckert, Stefanie, Küster, Denise, Schmitt, Jochen, Abraham, Susanne, Malberg, Hagen, Zaunseder, Sebastian
Publikováno v:
Journal of Healthcare Engineering (2017) , 2017. ISSN: 2040-2309. DOI: 10.1155/2017/8659460. Artikel-Nr.: 8659460
We present a system for data-driven therapy decision support based on techniques from the field of recommender systems. Two methods for therapy recommendation, namely, Collaborative Recommender and Demographic-based Recommender, are proposed. Both al
Externí odkaz:
http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-226869
http://www.qucosa.de/fileadmin/data/qucosa/documents/22686/8659460%20%281%29.pdf
http://www.qucosa.de/fileadmin/data/qucosa/documents/22686/8659460%20%281%29.pdf