  In this paper, we briefly introduce the solution developed by our team,
HFUT-VUT, for the Micro-gesture Online Recognition track in the MiGA challenge
at IJCAI 2024. The Micro-gesture Online Recognition task involves identifying
the category and locating the start and end times of micro-gestures in video
clips. Compared to the typical Temporal Action Detection task, the
Micro-gesture Online Recognition task focuses more on distinguishing between
micro-gestures and pinpointing the start and end times of actions. Our solution
ranks 2nd in the Micro-gesture Online Recognition track.
