most citedSignal-to-noise ratio is more important than sampling rate in beat-to-beat interval estimation from optical sensors

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eess.SP2022★ 26 cited

Signal-to-noise ratio is more important than sampling rate in beat-to-beat interval estimation from optical sensors

Sebastian Zaunseder, Antti Vehkaoja, Vincent Fleischhauer +1

Photoplethysmographic Imaging (PPGI) allows the determination of pulse rate variability from sequential beat-to-beat intervals (BBI) and pulse wave velocity from spatially resolved…