6533b7d8fe1ef96bd12697fa

RESEARCH PRODUCT

Remote Sensing of Photoplethysmogram using Multi Spot Illumination

N. OzanaZeev ZalevskyJavier GarciaHadar GenishS. PolaniRan CalifaAriel Schwartz

subject

Remote sensing (archaeology)Computer scienceNoise (signal processing)PhotoplethysmogramNear-infrared spectroscopySignalLight scatteringRemote sensing

description

The ability to remotely extract Photoplethysmogram (PPG) signals is of great interest. A novel approach to overcome motion related noise, based on a multi spot pattern was experimentally demonstrated. Improvement of PPG signal is presented.

https://doi.org/10.1364/cosi.2018.cth3c.3