Table 1.

The network structures of YOLOv2, Model_Comp, and YOLOv2_Vehicle.

Layer\Model	YOLOv2	Model_Comp	YOLOv2_Vehicle
0	Conv3-32	Conv3-32	Conv3-32
1	Maxpool/2	Maxpool/2	Maxpool/2
2	Conv3-64	Conv3-64	Conv3-64
3	Maxpool/2	Maxpool/2	Maxpool/2
4	Conv3-128	Conv3-128	Conv3-128
5	Conv1-64	Conv1-64	Conv1-64
6	Conv3-128	Conv3-128	Conv3-128
7	Maxpool/2	Maxpool/2	Maxpool/2
8	Conv3-256	Conv3-256	Conv3-256
9	Conv1-128	Conv1-128	Conv1-128
10	Conv3-256	Conv3-256	Conv3-256
11	Maxpool/2	Maxpool/2	Maxpool/2
12	Conv3-512	Conv3-512	Conv3-512
13	Conv1-256	Conv1-256	Conv1-256
14	Conv3-512	Conv3-512	Conv3-512
15	Conv1-256	Conv1-256	Conv1-256
16	Conv3-512	Conv3-512	Conv3-512
17	Maxpool/2	Maxpool/2	Maxpool/2
18	Conv3-1024	Conv3-1024	Conv3-1024
19	Conv1-512	Conv1-512	Conv1-512
20	Conv3-1024	Conv3-1024	Conv3-1024
21	Conv1-512	Conv1-512	Conv1-512
22	Conv3-1024	Conv3-1024	Conv3-1024
23	Conv3-1024	Conv3-1024	Route 10
24	Conv3-1024	Route 16	Conv3-256
25	Route 16	Conv3-512	Conv3-32
26	Conv1-64	Conv1-64	Reorg/4
27	Reorg/2	Reorg/2	Route 16
28	Route 27 24	Route 27 23	Conv3-512
29	Conv3-1024	Conv3-1024	Conv1-64
30	Conv1-66	Conv1-66	Reorg/2
31	Detection	Detection	Route 30 26 22
32			Conv3-1024
33			Conv1-66
34			Detection