Browsing CSEM Archive by Author "Tarniceriu, Adrian"

Now showing items 1-6 of 6

    • Detection of beat-to-beat intervals from wrist photoplethysmography in patients with sinus rhythm and atrial fibrillation after surgery 

      Tarniceriu, Adrian; Harju, Jarkko; Vehkaoja, Antti; Parak, Jakub; Delgado-Gonzalo, Ricard; Renevey, Philippe; Yli-Hankala, Arvi; Korhonen, Ilkka (2018)
      Wrist photoplethysmography (PPG) allows unobtrusive monitoring of the heart rate (HR). PPG is affected by the capillary blood perfusion and the pumping function of the heart, which generally deteriorate with age and due ...

    • Evaluation of accuracy and reliability of PulseOn optical heart rate monitoring device 

      Delgado-Gonzalo, Ricard; Parak, Jakub; Tarniceriu, Adrian; Renevey, Philippe; Bertschi, Mattia; Korhonen, Ilkka (2015)
      PulseOn is a wrist-worn optical heart rate (HR) monitor based on photoplethysmography. It utilizes multiwavelength technology and optimized sensor geometry to monitor blood flow at different depths of skin tissue, and it ...

    • Evaluation of the beat-to-beat detection accuracy of PulseOn wearable optical heart rate monitor 

      Parak, Jakub; Tarniceriu, Adrian; Renevey, Philippe; Bertschi, Mattia; Delgado-Gonzalo, Ricard; Korhonen, Ilkka (2015)
      Heart rate variability (HRV) provides significant information about the health status of an individual. Optical heart rate monitoring is a comfortable alternative to ECG based heart rate monitoring. However, most available ...

    • Learning a physical activity classifier for a low-power embedded wrist-located device 

      Delgado-Gonzalo, Ricard; Renevey, Philippe; Tarniceriu, Adrian; Parak, Jakub; Bertschi, Mattia (2018)
      This article presents and evaluates a novel algorithm for learning a physical activity classi?er for a low-power embedded wrist-located device. The overall system is designed for real-time execution and it is implemented ...

    • Optical wrist-worn device for sleep monitoring 

      Renevey, Philippe; Delgado-Gonzalo, Ricard; Lemkaddem, Alia; Proença, Martin; Lemay, Mathieu; Solà, Josep; Tarniceriu, Adrian; Bertschi, Mattia (2018)
      This paper presents and clinically validates a new method to accurately classify sleep phases within a wrist-worn device (e.g., smartwatch, ?tnessband). The method combines inertial and optical sensors to compute the ...

    • Towards 24/7 continuous heart rate monitoring 

      Tarniceriu, Adrian; Parak, Jakub; Renevey, Philippe; Nurmi, Marko; Bertschi, Mattia; Delgado-Gonzalo, Ricard; Korhonen, Ilkka (2016)
      Heart rate (HR) and HR variability (HRV) carry rich information about physical activity, mental and physical load, physiological status, and health of an individual. When combined with activity monitoring and personalized ...