Abstract:A variety of signal processing methods have been developed for detecting the heartbeat from signals obtained by non-invasive devices. In this paper, an algorithm developed for the accurate detection of heartbeats from a ballistocardiography signal is presented. The signal is obtained using a regular chair adapted with Electro-Mechanical Film (EMFi) sensors and an acquisition system, so a ballistocardiogram is generated. The presence of important disturbances in this type of signal is unavoidable due to several… Show more
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