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Biometric Identification and Authentication Using Cardiac Signals

This paper considers signals from the cardiovascular system for possible use in biometric authentication. The signals of particular interest here derive from photoplethysmography (PPG), which refers to the use of illumination-based sensors that are sensitive to volumetric changes as blood travels through the body. Photoplethysmography sensors have been...

Published: 9/12/2016 | Inventor(s): Abhijit Sarkar, Lynn Abbott, Zachary Doerzaph

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Category(s): Biotechnology