Detection of surface defects in metals: a case study
Authors: Olev Märtens, Raul Land, Margus Metshein, Anar Abdullayev, Henri Vennikas, Yannick Le Moullec, Marek Rist
Issue: Proceedings of the Estonian Academy of Sciences
Year: 2025
DSP-based Electrical Impedance Tomography Device: Implementation and Experiments
Authors: Olev Märtens, Anar Abdullayev, Marek Rist, Margus Metshein
Issue: 2025 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)
Year: 2025
An Analysis of Arterial Pulse Wave Time Features and Pulse Wave Velocity Calculations Based on Radial Electrical Bioimpedance Waveforms in Patients Scheduled for Coronary Catheterization
Authors: Kristina Lotamõis, Tiina Uuetoa, Andrei Krivošei, Paul Annus, Margus Metshein, Marek Rist, Sulev Margus, Mart Min, Gert Tamberg
Issue: Journal of Cardiovascular Development and Disease
Year: 2025
Detection of Cracks in a Sawblade by Eddy Current Measurements
Authors: Yannick Le Moullec, Olev Märtens, Raul Land, Margus Metshein, Anar Abdullayev, Henri Vennikas
Issue: 2024 19th Biennial Baltic Electronics Conference (BEC)
Year: 2024
PPG and Bioimpedance-Based Wearable Applications in Heart Rate Monitoring—A Comprehensive Review
Authors: Margus Metshein
Issue: Applied Sciences
Year: 2024
Body Fat Proportion Estimation by the Segmental Bioelectrical Impedance Analysis of Forearm
Authors: Margus Metshein, Varje-Riin Tuulik, Viiu Tuulik, Mart Min, Monika Kumm, Paul Annus, Olev Märtens
Issue: Proceedings of the IEEE Instrumentation and Measurement Technology Conference (I2MTC2024)
Year: 2024
A DSP-based Multichannel EBI Measurement Device
Authors: Anar Abdullayev, Marek Rist, Andrei Krivošei, Margus Metshein, Raul Land, Olev Märtens
Issue: 2024 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)
Year: 2024
Signal Acquisition and Algorithm Design for Bioimpedance-Based Heart Rate Estimation from the Wrist
Authors: Margus Metshein, Andrei Krivošei, Olev Märtens
Issue: Applied Sciences
Year: 2024
Evaluation of Two-Electrode System Configurations for Forearm Arteries Bioimpedance Measurement
Authors: Margus Metshein, Ksenija Pesti, Paul Annus, Olev Märtens
Issue: 2024 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)
Year: 2024
Photoplethysmography as an Alternative to Impedance Cardiography-Based Hemodynamic Feature Point Detection
Authors: Margus Metshein, Paul Annus, Anar Abdullayev, Andrei Krivošei, Raul Land, Olev Märtens
Issue: 2024 19th Biennial Baltic Electronics Conference (BEC)
Year: 2024
Sensor-Location-Specific Joint Acquisition of Peripheral Artery Bioimpedance and Photoplethysmogram for Wearable Applications
Authors: Margus Metshein, Anar Abdullayev, Paul Annus, Raul Land, Olev Märtens
Issue: Sensors
Year: 2023
Electrical Bioimpedance Analysis for Evaluating the Effect of Pelotherapy on the Human Skin: Methodology and Experiments
Authors: Margus Metshein, Varje-Riin Tuulik, Viiu Tuulik, Monika Kumm, Mart Min, Paul Annus
Issue: Sensors
Year: 2023