Non-Contact Remote Measurement of Heart Rate Variability using Near-Infrared Photoplethysmography Imaging. - Xinchi Yu; Michael Paul; Christoph Hoog Antink; Boudewijn Venema; Vladimir Blazek; Leo Cornelius Bollheimer; Steffen Leonhardt; Daniel Teichmann (EMBC, 2018)

Peak Detection Algorithm for Gait Segmentation in Long-Term Monitoring for Stride Time Estimation using Inertial Measurement Sensors. - Markus J. Lüken; Warner ten Kate; João P. Batista; Chuong Ngo; Leo Cornelius Bollheimer; Steffen Leonhardt (BHI, 2019)

Using a Motion Capture System as Reference for Motion Tracking in Photoplethysmography Imaging. - Xinchi Yu; Sonia Cruz; João P. Batista; Leo Cornelius Bollheimer; Steffen Leonhardt; Christoph Hoog Antink (EMBC, 2019)

A Multi-Modal Sensor for a Bed-Integrated Unobtrusive Vital Signs Sensing Array. - Xinchi Yu; Wilko Neu; Pascal Vetter; Leo Cornelius Bollheimer; Steffen Leonhardt; Daniel Teichmann; Christoph Hoog Antink (IEEE Trans. Biomed. Circuits Syst., 2019)

Evaluation and Application of a Customizable Wireless Platform: A Body Sensor Network for Unobtrusive Gait Analysis in Everyday Life. - Markus J. Lüken; Leo Mueller; Michel G. Decker; Leo Cornelius Bollheimer; Steffen Leonhardt; Chuong Ngo (Sensors, 2020)

Estimation of Stride Time Variability in Unobtrusive Long-Term Monitoring Using Inertial Measurement Sensors. - Markus J. Lüken; Warner ten Kate; Giulio Valenti; João P. Batista; Leo Cornelius Bollheimer; Steffen Leonhardt; Chuong Ngo (IEEE J. Biomed. Health Informatics, 2020)

Noncontact Monitoring of Heart Rate and Heart Rate Variability in Geriatric Patients Using Photoplethysmography Imaging. - Xinchi Yu; Thea Laurentius; Leo Cornelius Bollheimer; Steffen Leonhardt; Christoph Hoog Antink (IEEE J. Biomed. Health Informatics, 2021)

Step Length Estimation with Wearable Wrist Sensor using ANN. - Sanjay Chandrasekaran; Markus J. Lüken; Steffen Leonhardt; Uma Gandhi; Thea Laurentius; Leo Cornelius Bollheimer; Chuong Ngo (EMBC, 2022)

Identification of Individually Altered Gait Behavior Using an Unobtrusive IMU Sensor Setup. - Markus J. Lüken; Thea Laurentius; Leo Cornelius Bollheimer; Steffen Leonhardt; Chuong Ngo (EMBC, 2022)

A Wearable, Multi-Frequency Device to Measure Muscle Activity Combining Simultaneous Electromyography and Electrical Impedance Myography. - Chuong Ngo; Carlos Munoz; Markus J. Lüken; Alfred Hülkenberg; Leo Cornelius Bollheimer; Andrey Briko; Alexander Kobelev; Sergey Shchukin; Steffen Leonhardt (Sensors, 2022)

Estimation of Step Length With Wearable Thigh Sensor Using an Unscented Kalman Filter. - Sanjay Chandrasekaran; Markus J. Lüken; Steffen Leonhardt; Uma Gandhi; Thea Laurentius; Leo Cornelius Bollheimer; Chuong Ngo (IEEE J. Biomed. Health Informatics, 2022)

Evaluation of FES-induced Muscle Fatigue and Recovery using Torque and Surface Electromyography. - Chenglin Lyu; Georgios Panteli; Leo Cornelius Bollheimer; Steffen Leonhardt; Philip von Platen (EMBC, 2024)

Enhancing Gait Analysis and Pathway Classification Through Ground Impedance-Based Shoes: An Innovative Approach. - Shubhanshu Sharma; Boby George; Chenglin Lyu; Philip von Platen; Markus J. Lüken; Marian Walter; Leo Cornelius Bollheimer; Steffen Leonhardt (IEEE Trans. Instrum. Meas., 2025)