Two-dimensional warping for one-dimensional signals—conceptual framework and application to ECG processing M Schmidt, M Baumert, A Porta, H Malberg, S Zaunseder IEEE Transactions on Signal Processing 62 (21), 5577-5588, 2014 | 55 | 2014 |
Camera-based photoplethysmography in critical care patients S Rasche, A Trumpp, T Waldow, F Gaetjen, K Plötze, D Wedekind, ... Clinical hemorheology and microcirculation, 1-14, 2016 | 36 | 2016 |
Entropy analysis of RR and QT interval variability during orthostatic and mental stress in healthy subjects M Baumert, B Czippelova, A Ganesan, M Schmidt, S Zaunseder, ... Entropy 16 (12), 6384-6393, 2014 | 27 | 2014 |
Camera-based photoplethysmography in an intraoperative setting A Trumpp, J Lohr, D Wedekind, M Schmidt, M Burghardt, AR Heller, ... Biomedical engineering online 17, 1-19, 2018 | 24 | 2018 |
Effects of ECG sampling rate on QT interval variability measurement M Baumert, M Schmidt, S Zaunseder, A Porta Biomedical Signal Processing and Control 25, 159-164, 2016 | 21 | 2016 |
T wave amplitude correction of QT interval variability for improved repolarization lability measurement M Schmidt, M Baumert, H Malberg, S Zaunseder Frontiers in physiology 7, 216, 2016 | 18 | 2016 |
Optimal color channel combination across skin tones for remote heart rate measurement in camera-based photoplethysmography H Ernst, M Scherpf, H Malberg, M Schmidt Biomedical Signal Processing and Control 68, 102644, 2021 | 14 | 2021 |
Nocturnal ventricular repolarization lability predicts cardiovascular mortality in the Sleep Heart Health Study M Schmidt, M Baumert, T Penzel, H Malberg, S Zaunseder American Journal of Physiology-Heart and Circulatory Physiology 316 (3 …, 2018 | 13 | 2018 |
Skin detection and tracking for camera-based photoplethysmography using a Bayesian classifier and level set segmentation A Trumpp, S Rasche, D Wedekind, M Schmidt, T Waldow, F Gaetjen, ... Bildverarbeitung für die Medizin 2017: Algorithmen-Systeme-Anwendungen …, 2017 | 13 | 2017 |
Iterative two-dimensional signal warping—Towards a generalized approach for adaption of one-dimensional signals M Schmidt, M Baumert, H Malberg, S Zaunseder Biomedical Signal Processing and Control 43, 311-319, 2018 | 11 | 2018 |
Remote photoplethysmographic assessment of the peripheral circulation in critical care patients recovering from cardiac surgery S Rasche, A Trumpp, M Schmidt, K Plötze, F Gätjen, H Malberg, ... Shock 52 (2), 174-182, 2019 | 9 | 2019 |
Instantaneous Cardiac Baroreflex Sensitivity: xBRS Method Quantifies Heart Rate Blood Pressure Variability Ratio at Rest and During Slow Breathing N Wessel, A Gapelyuk, J Weiß, M Schmidt, JF Kraemer, K Berg, ... Frontiers in Neuroscience 14, 547433, 2020 | 8 | 2020 |
Measurement of QT variability by two-dimensional warping S Zaunseder, M Schmidt, H Malberg, M Baumert 2014 8th Conference of the European Study Group on Cardiovascular …, 2014 | 8 | 2014 |
DeepPerfusion: Camera-based Blood Volume Pulse Extraction Using a 3D Convolutional Neural Network M Scherpf, H Ernst, H Malberg, M Schmidt 2020 Computing in Cardiology, 1-4, 2020 | 7 | 2020 |
Color Spaces and Regions of Interest in Camera Based Heart Rate Estimation H Ernst, M Scherpf, H Malberg, M Schmidt 2020 11th Conference of the European Study Group on Cardiovascular …, 2020 | 4 | 2020 |
Camera-based assessment of cutaneous perfusion strength in a clinical setting A Hammer, M Scherpf, M Schmidt, H Ernst, H Malberg, K Matschke, ... Physiological Measurement 43 (2), 025007, 2022 | 3 | 2022 |
Pulse Arrival Time-A Sensitive Vital Parameter for the Detection of Mental Stress H Ernst, M Scherpf, H Malberg, M Schmidt Current Directions in Biomedical Engineering 7 (2), 419-422, 2021 | 3 | 2021 |
Skin Segmentation for Imaging Photoplethysmography Using a Specialized Deep Learning Approach M Scherpf, H Ernst, L Misera, H Malberg, M Schmidt 2021 Computing in Cardiology (CinC) 48, 1-4, 2021 | 3 | 2021 |
Automatic Classification of Full-and Reduced-Lead Electrocardiograms Using Morphological Feature Extraction A Hammer, M Scherpf, H Ernst, J Weiß, D Schwensow, M Schmidt 2021 Computing in Cardiology (CinC) 48, 1-4, 2021 | 3 | 2021 |
More Reliable Remote Heart Rate Measurement by Signal Quality Indexes H Ernst, H Malberg, M Schmidt 2020 Computing in Cardiology, 1-4, 2020 | 3 | 2020 |