A Shadow Capture Deep Neural Network for Underwater Forward-Looking Sonar Image Detection

Table 3

In PASCAL VOC2012 standard, IOU is 0.7, and the accuracy of each model is different.

Methods	[email protected] (%)	Ball (%)	Cylinder (%)	Square cage (%)	Cube (%)	Circle cage (%)	Human body (%)	Metal bucket (%)	Tire (%)
SSD	58.61	71.74	25.13	43.09	74.07	68.54	64.39	63.05	58.91
YOLOv3	56.40	55.20	48.80	49.00	66.40	58.30	59.80	60.80	52.50
RefineDet	66.62	72.56	61.94	54.66	77.88	78.28	57.61	70.89	59.12
CenterNet (hourglass)	69.61	78.50	67.94	64.86	77.89	74.70	67.88	64.60	60.47
CenterNet (ResNet-50)	65.16	73.79	51.30	67.10	75.55	69.28	56.30	71.52	56.24
FCOS	70.70	73.84	62.30	68.59	74.95	78.43	63.17	76.64	67.66
Our	75.73	83.12	69.47	70.28	84.20	80.82	72.73	71.47	73.78