A Robust and Lightweight Detector for Ship Target with Complex Background in SAR Image

Table 7

Comparison of performance indexes of datasets with different pruning rates (pruning model is network reconstructed model).

Model	SSDD				HRSID
	Precision (%)	Recall (%)	AP (%)	(%)	Precision (%)	Recall (%)	AP (%)	(%)
0.1 prune	96.7	95.6	98.8	96.1	93.8	88.0	94.1	90.8
0.2 prune	96.5	95.2	98.7	95.8	93.2	87.6	94.0	90.3
0.3 prune	96.6	94.9	98.6	95.7	92.6	87.8	93.8	90.1
0.4 prune	96.3	95.2	98.1	95.7	92.9	87.2	93.3	90.0
0.5 prune	96.1	94.0	97.5	95.0	91.7	85.9	92.7	88.7
0.6 prune	95.1	92.9	97.1	94.0	91.1	85.1	92.1	88.0
0.7 prune	91.9	95.5	96.9	93.7	91.2	83.5	90.7	87.2
0.8 prune	94.7	89.0	96.7	91.8	88.9	79.3	88.0	83.8
0.9 prune	92.8	82.4	92.4	87.3	86.0	72.9	82.1	78.9