A PCB Electronic Components Detection Network Design Based on Effective Receptive Field Size and Anchor Size Matching

Table 3

The effectiveness of different components on mAP.

Remove the fifth down-sampling DBL2 and Res-X5, X1 = X2 = X3 = X4 = 1	Remove the fourth DBL2, Res-X4, X1 = 1; X2 = 2; X3 = 8	Remove the leftmost DBL1, X1 = 1; X2 = 2; X3 = 8	X1 = X2 = X3 = 1	mAP@0.5
√				86.65%^+7.17
√	√			89.88%^+3.23
√	√	√		87.18%^−2.70
√	√		√	95.03%^+5.15