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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
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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