Lightweight Ship Detection Methods Based on YOLOv3 and DenseNet

Table 2

Parameters comparison between the residual unit and densely connected unit.

Structure	Layer	Kernel size	Input channel	Output channel	Parameters
Residual unit	Conv	11	1024	512	524288
	Conv	33	512	1024	4718592
Densely connected unit	Conv	11	992	128	126976
	Conv	33	128	32	36864