Analysis and Research on Human Movement in Sports Scene

Table 1

MobileNetv2 network structure.

Input	Operator	t	c	n	s
224^2 × 3	Conv2d	—	32	1	2
112^2 × 32	Bottleneck	1	16	1	1
112^2 × 16	Bottleneck	6	24	2	2
56^2 × 24	Bottleneck	6	32	3	2
28^2 × 32	Bottleneck	6	64	4	2
14^2 × 64	Bottleneck	6	96	3	1
14^2 × 96	Bottleneck	6	160	3	2
7^2 × 160	Bottleneck	6	320	1	1
7^2 × 320	Con2d 1 × 1	-	1280	1	1
7^2 × 1280	Avgpool 7 × 7	-	-	1	-
1 × 1 × 1280	Con2d 1 × 1	-	k	-