Paul Hamelmann, Rik Vullings, Massimo Mischi, Alexander F. Kolen, Lars Schmitt, Jan W. M. Bergmans. An Extended Kalman Filter for Fetal Heart Location Estimation During Doppler-Based Heart Rate Monitoring. IEEE T. Instrumentation and Measurement, 68(9):3221-3231, 2019. [doi]
Abstract is missing.