G-PPG: A Gesture-related PPG-based Two-Factor Authentication for Wearable Devices.

Jiaqi Pan Xinyan Zhou Zenan Zhang Xiaoyu Ji Haiming Chen

Published in: ICPADS (2022)

Keyphrases

wearable devices
factor authentication
hidden markov models
gesture recognition
computer vision
image processing
video sequences
feature vectors
sensor data
spatial data