Advances in Reflective Oxygen Saturation Monitoring With a Novel In-Ear Sensor System: Results of a Human Hypoxia Study. - Boudewijn Venema; Nikolai Blanik; Vladimir Blazek; Hartmut Gehring; Alexander Opp; Steffen Leonhardt (IEEE Trans. Biomed. Eng., 2012)

Robustness, Specificity, and Reliability of an In-Ear Pulse Oximetric Sensor in Surgical Patients. - Boudewijn Venema; Hartmut Gehring; Ina Michelsen; Nikolai Blanik; Vladimir Blazek; Steffen Leonhardt (IEEE J. Biomed. Health Informatics, 2014)

In-ear photoplethysmography for mobile cardiorespiratory monitoring and alarming. - Boudewijn Venema; Vladimir Blazek; Steffen Leonhardt (BSN, 2015)

Multisensor data fusion for enhanced respiratory rate estimation in thermal videos. - Carina B. Pereira; Xinchi Yu; Vladimir Blazek; Boudewijn Venema; Steffen Leonhardt (EMBC, 2016)

Photoplethysmography-based in-ear sensor system for identification of increased stress arousal in everyday life. - Markus J. Lüken; Xiaowei Feng; Boudewijn Venema; Berno J. E. Misgeld; Steffen Leonhardt (BSN, 2017)

Estimation of respiratory rate from thermal videos of preterm infants. - Carina Barbosa Pereira; Konrad Heimann; Boudewijn Venema; Vladimir Blazek; Michael Czaplik; Steffen Leonhardt (EMBC, 2017)

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)

Noncontact Monitoring of Respiratory Rate in Newborn Infants Using Thermal Imaging. - Carina Barbosa Pereira; Xinchi Yu; Tom G. Goos; Irwin Reiss; Thorsten Orlikowsky; Konrad Heimann; Boudewijn Venema; Vladimir Blazek; Steffen Leonhardt; Daniel Teichmann (IEEE Trans. Biomed. Eng., 2019)