Stress recognition based on graph structure representation of facial StO2.

Jiaxiu Wang Xinyu Liu Yingjuan Jia Tong Chen Jingru Huang Zheyuan Zhang

Published in: BIBM (2023)

Keyphrases

graph structure
graph structures
graphical models
recognition rate
expression recognition
weighted graph
facial recognition
graph model
facial expression recognition
feature extraction
face recognition
recognition algorithm
directed graph
tree structure
facial features
undirected graph
invariant representation