Search Results - "Trumpp, Alexander"

Cardiovascular assessment by imaging photoplethysmography - a review by Zaunseder, Sebastian, Trumpp, Alexander, Wedekind, Daniel, Malberg, Hagen

“…Over the last few years, the contactless acquisition of cardiovascular parameters using cameras has gained immense attention. The technique provides an optical…”
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Camera-based photoplethysmography in an intraoperative setting by Trumpp, Alexander, Lohr, Johannes, Wedekind, Daniel, Schmidt, Martin, Burghardt, Matthias, Heller, Axel R, Malberg, Hagen, Zaunseder, Sebastian

“…Camera-based photoplethysmography (cbPPG) is a measurement technique which enables remote vital sign monitoring by using cameras. To obtain valid…”
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Vasomotor assessment by camera-based photoplethysmography by Trumpp, Alexander, Schell, Joachim, Malberg, Hagen, Zaunseder, Sebastian

“…Camera-based photoplethysmography (cbPPG) is a novel technique that allows the contactless acquisition of cardio-respiratory signals. Previous works on cbPPG…”
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Contact-Free Optical Assessment of Changes in the Chest Wall Perfusion after Coronary Artery Bypass Grafting by Imaging Photoplethysmography by Kukel, Imre, Trumpp, Alexander, Plötze, Katrin, Rost, Antje, Zaunseder, Sebastian, Matschke, Klaus, Rasche, Stefan

“…Imaging photoplethysmography (iPPG) is a contact-free monitoring of the cutaneous blood volume pulse by RGB (red-green-blue) cameras. It detects vital…”
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Relation between pulse pressure and the pulsation strength in camera-based photoplethysmograms by Trumpp, Alexander, Rasche, Stefan, Wedekind, Daniel, Rudolf, Matthias, Malberg, Hagen, Matschke, Klaus, Zaunseder, Sebastian

“…Camera-based photoplethysmography (cbPPG) is an innovative measuring technique that enables the remote extraction of vital signs using video cameras. Most…”
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Assessment of blind source separation techniques for video-based cardiac pulse extraction by Wedekind, Daniel, Trumpp, Alexander, Gaetjen, Frederik, Rasche, Stefan, Matschke, Klaus, Malberg, Hagen, Zaunseder, Sebastian

“…Blind source separation (BSS) aims at separating useful signal content from distortions. In the contactless acquisition of vital signs by means of the…”
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Association of remote imaging photoplethysmography and cutaneous perfusion in volunteers by Rasche, Stefan, Huhle, Robert, Junghans, Erik, de Abreu, Marcelo Gama, Ling, Yao, Trumpp, Alexander, Zaunseder, Sebastian

“…Remote imaging photoplethysmography (iPPG) senses the cardiac pulse in outer skin layers and is responsive to mean arterial pressure and pulse pressure in…”
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The value of polarization in camera-based photoplethysmography by Trumpp, Alexander, Bauer, Philipp L, Rasche, Stefan, Malberg, Hagen, Zaunseder, Sebastian

“…Camera-based photoplethysmography (cbPPG) is a novel measuring technique that permits the remote acquisition of cardiovascular signals using video cameras…”
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Remote Photoplethysmographic Assessment of the Peripheral Circulation in Critical Care Patients Recovering From Cardiac Surgery by Rasche, Stefan, Trumpp, Alexander, Schmidt, Martin, Plötze, Katrin, Gätjen, Frederik, Malberg, Hagen, Matschke, Klaus, Rudolf, Matthias, Baum, Fabian, Zaunseder, Sebastian

“…PURPOSE:Camera-based photoplethysmography (cbPPG) remotely detects the volume pulse of cardiac ejection in the peripheral circulation. The cbPPG signal is…”
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Improved heart rate detection for camera-based photoplethysmography by means of Kalman filtering by Andreotti, Fernando, Trumpp, Alexander, Malberg, Hagen, Zaunseder, Sebastian

“…Camera-based photoplethysmography (cbPPG) is a recent development in biomedical engineering, which is primarily used to the contactless assessment of subject's…”
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Heart beat detection and analysis from videos by Zaunseder, Sebastian, Heinke, Andreas, Trumpp, Alexander, Malberg, Hagen

“…Camera-based photoplethysmography provides a mean to monitor cardiovascular parameters remotely. This contribution tackles heart beat detection from remote…”
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Assessment of source separation techniques to extract vital parameters from videos by Wedekind, Daniel, Trumpp, Alexander, Andreotti, Fernando, Gaetjen, Frederik, Rasche, Stefan, Matschke, Klaus, Malberg, Hagen, Zaunseder, Sebastian

“…Camera-based photoplethysmography is a contactless mean to assess vital parameters, such as heart rate and respiratory rate. In the field of camera-based…”
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