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arXiv · 1710.05044

ThermSense: Smartphone-based Breathing Sensing Platform using Noncontact Low-Cost Thermal Camera

Youngjun Cho·Nadia Bianchi-Berthouze·Simon J. Julier·Nicolai Marquardt
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Abstract

The ability of sensing breathing is becoming an increasingly important function for technology that aims at supporting both psychological and physical wellbeing. We demonstrate ThermSense, a new breathing sensing platform based on smartphone technology and low-cost thermal camera, which allows a user to measure his/her breathing pattern in a contact-free manner. With the designed key functions of Thermal Voxel Integration-based breathing estimation and respiration variability spectrogram (RVS, bi-dimensional representation of breathing dynamics), the developed platform provides scalability and flexibility for gathering respiratory physiological measurements ubiquitously. The functionality could be used for a variety of applications from stress monitoring to respiration training.

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Youngjun Cho, Nadia Bianchi-Berthouze, Simon J. Julier, Nicolai Marquardt. 2017-10-13. ThermSense: Smartphone-based Breathing Sensing Platform using Noncontact Low-Cost Thermal Camera. https://doi.org/10.1109/aciiw.2017.8272593

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