© GRK 2323

Doctoral Researcher

Name

Dipl.-Ing. Hannes Ernst

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Contact Information

Organization Name

Research Training Group 2323

Research Training Group 2323

Address work

Visitor Address:

Institutsgebäude S7A
Raum / Room 205 Georg-Schumann-Str. 7a

01187 Dresden

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work Tel.

work Tel.

Project

Systems to Assess Stress, Vigilance and Fatigue in Work Contexts

Research interests

• Biomedical signal and image processing
• Non-contact monitoring of cardiovascular vital signs
• Characterization of the human stress response using camera-based photoplethysmography

Short biography

Publications with peer review

Hammer, A., Scherpf, M., Schmidt, M., Ernst, H., Malberg, H., Matschke, K., Dragu, A., Martin, J., & Bota, O. (2022). Camera-based assessment of cutaneous perfusion strength in a clinical setting. Physiological Measurement, 43(2), 025007. https://doi.org/10.1088/1361-6579/ac557d

Ernst, H., Pannasch, S., Helmert, J. R., Malberg, H., & Schmidt, M. (2021). Cardiovascular Effects of Mental Stress in Healthy Volunteers. 48th Conference Computing in Cardiology (CinC), 1–4. https://doi.org/10.23919/CinC53138.2021.9662842

Scherpf, M., Ernst, H., Misera, L., Malberg, H., & Schmidt, M. (2021). Skin Segmentation for Imaging Photoplethysmography Using a Specialized Deep Learning Approach. 48th Conference Computing in Cardiology (CinC), 1–4. https://doi.org/10.23919/CinC53138.2021.9662682

Hammer, A., Scherpf, M., Ernst, H., Weiss, J., Schwensow, D., & Schmidt, M. (2021). Automatic Classification of Full- and Reduced-Lead Electrocardiograms Using Morphological Feature Extraction. 48th Conference Computing in Cardiology (CinC), 1–4. https://doi.org/10.23919/CinC53138.2021.9662797

Ernst, H., Scherpf, M., Malberg, H., & Schmidt, M. (2021b). Pulse Arrival Time - A Sensitive Vital Parameter for the Detection of Mental Stress. Current Directions in Biomedical Engineering, 7(2), 419–422. https://doi.org/10.1515/cdbme-2021-2106

Ernst, H., Scherpf, M., Malberg, H., & Schmidt, M. (2021a). Optimal color channel combination across skin tones for remote heart rate measurement in camera-based photoplethysmography. Biomedical Signal Processing and Control, 68, 102644. https://doi.org/10.1016/j.bspc.2021.102644

Ernst, H., Malberg, H., & Schmidt, M. (2020). More Reliable Remote Heart Rate Measurement by Signal Quality Indexes. 47th Conference Computing in Cardiology (CinC), 1–4. https://doi.org/10.22489/CinC.2020.165

Scherpf, M., Ernst, H., Malberg, H., & Schmidt, M. (2020). DeepPerfusion: Camera-based Blood Volume Pulse Extraction using a 3D Convolutional Neural Network. 47th Conference Computing in Cardiology (CinC), 1–4. https://doi.org/10.22489/CinC.2020.388

Mühle, R., Ernst, H., Sobottka, S. B., & Morgenstern, U. (2021). Workflow and hardware for intraoperative hyperspectral data acquisition in neurosurgery. Biomedical Engineering / Biomedizinische Technik, 66(1), 31–42. https://doi.org/10.1515/bmt-2019-0333

Ernst, H., Scherpf, M., Malberg, H., & Schmidt, M. (2020a). Color Spaces and Regions of Interest in Camera Based Heart Rate Estimation. 11th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO), 1–2. https://doi.org/10.1109/ESGCO49734.2020.9158147

Ernst, H., Scherpf, M., Malberg, H., & Schmidt, M. (2020b). Farbräume und Gesichtsbereiche zur kamerabasierten Herzratenschätzung. Innovative Verarbeitung bioelektrischer und biomagnetischer Signale, 10–11.

Ernst, H., Trumpp, A., Malberg, H., & Zaunseder, S. (2018). Kamerabasierte Bewertung der Hautperfusion des Gesichts während eines Kältestresstests. Innovative Verarbeitung bioelektrischer und biomagnetischer Signale, 61–62.

Zaunseder, S., Trumpp, A., Ernst, H., Förster, M., & Malberg, H. (2018). Spatio-temporal analysis of blood perfusion by imaging photoplethysmography. In G. L. Coté (Ed.), Optical Diagnostics and Sensing XVIII: Toward Point-of-Care Diagnostics (Vol. 10501, pp. 178–191). SPIE. https://doi.org/10.1117/12.2289896

Awards

Rosanna Degani Young Investigator Award (semi-finalist) - 47th Conference Computing in Cardiology (CinC) 2020
CinC Board of Directors
Link

Best Paper Award (2^nd place) - VDE Biosignale 2020
Deutsche Gesellschaft für Biomedizinische Technik (DGBMT)
Link

Best Contributions DeGAG-Slam (2^nd place) - 10^th DeGAG Congress for Arterial Vascular Stiffness 2018
Gesellschaft Arterielle Gefäßsteifigkeit (DeGAG)
Link