TABLE 5.

Comparative analysis of ablation experiments with different modules.

Integrating PPM modules	Add attention mechanism	Add multi hop connections	IoU/%	Model parameter quantity/(MB)
			93.61	14.7
	✓	✓	94.15	11.2
✓	✓		94.08	11.3
✓		✓	94.08	12.3
✓	✓	✓	94.37	12.4