Research on Athlete Behavior Recognition Technology in Sports Teaching Video Based on Deep Neural Network

Table 1

The action subsets AS1, AS2, and AS3 in MSR-Action3D dataset.

AS1	AS2	AS3
Horizontal arm wave	High arm wave	High throw
Hammer	Hand catch	Forward kick
Forward punch	Draw x	Side kick
High throw	Draw tick	Jogging
Hand clap	Draw circle	Tennis swing
Bend	Two-hand wave	Tennis serve
Tennis serve	Forward kick	Golf swing
Pickup & throw	Side boxing	Pickup & throw