Micro-expression Detection based on Action Units and Multi-region Feature Fusion.

Hao Sun Bing Li Lei Chen Jun Yao Xianye Ben

Published in: ICIGP (2022)

Keyphrases

feature fusion
action units
facial expressions
feature extraction
facial actions
detection method
multiple features
image sequences
human activities
image retrieval
object detection
middle level
data sets
image representation
video data
data reduction