TABLE 5.

Comparison of the analysis accuracy of the quality of broccoli head using different segmentation models.

	Improved ResNet	GoogleNet	VggNet	ResNet
Accuracy	0.867	0.814	0.827	0.835
IOU	0.848	0.801	0.789	0.811
Precision	0.877	0.798	0.767	0.825
Recall	0.858	0.799	0.772	0.813
F-measure	0.867	0.768	0.797	0.809