Research
Overview
My research focuses on innovative sensor/measurement technology and aspects of signal processing, image processing and modeling/simulation in the context of biomedical engineering. As a member of the Laboratory on advanced measurements and biomedical data analysis (lambda) , I am primarily concerned with non-invasive methods for vital data acquisition, signal processing and statistical analysis of such data. My research interests lie in particular in
- morphological analysis of signals from photoplethysmography and camera-based photoplethysmography
- modeling and simulation of light-tissue interactions
Further information on interests, projects and recent publications can be found on ResearchGate .
Publications
Journal article
2023:
2022:
- V. Fleischhauer, A. Feldheiser, and S. Zaunseder, “Beat-to-Beat Blood Pressure Estimation by Photoplethysmography and Its Interpretation,” Sensors, vol. 22, no. 18, 2022.
- S. Zaunseder, A. Vehkaoja, V. Fleischhauer, and C. Hoog Antink, “Signal-to-noise ratio is more important than sampling rate in beat-to-beat interval estimation from optical sensors,” Biomedical Signal Processing and Control, vol. 74, 2022.