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Multi-Order Networks for Action Unit Detection
[article]
2023
arXiv
pre-print
Action Units (AU) are muscular activations used to describe facial expressions. Therefore accurate AU recognition unlocks unbiaised face representation which can improve face-based affective computing applications. From a learning standpoint AU detection is a multi-task problem with strong inter-task dependencies. To solve such problem, most approaches either rely on weight sharing, or add explicit dependency modelling by decomposing the joint task distribution using Bayes chain rule. If the
arXiv:2202.00446v2
fatcat:f4tyt7qgnrdy3lakgm5ckqz5gu