Hearables: In-Ear Multimodal Data Fusion for Robust Heart Rate Estimation
Marek Żyliński,
Amir Nassibi,
Edoardo Occhipinti
et al.
Abstract:Background: Ambulatory heart rate (HR) monitors that acquire electrocardiogram (ECG) or/and photoplethysmographm (PPG) signals from the torso, wrists, or ears are notably less accurate in tasks associated with high levels of movement compared to clinical measurements. However, a reliable estimation of HR can be obtained through data fusion from different sensors. These methods are especially suitable for multimodal hearable devices, where heart rate can be tracked from different modalities, including electrica… Show more
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