In the published article, there was an error in Figure 2 as published. An error appears in the upper left corner of the figure. The corrected Figure 2 and its caption YOLOv4 network structure diagram. * means repeat the operation. appear below.
Figure 2.
YOLOv4 network structure diagram. * means repeat the operation.
In the published article, there was an error in Figure 6 as published. The left side of the figure is missing. The corrected Figure 6 and its caption Improved combinational convolution-CA module at fusion. appear below.
Figure 6.
Improved combinational convolution-CA module at fusion.
In the published article, there was an error in Figure 10 as published. An error appears in the upper left corner of the figure. The corrected Figure 10 and its caption The improved YOLOv4 network structure diagram. * means repeat the operation. appear below.
Figure 10.
The improved YOLOv4 network structure diagram. * means repeat the operation.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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