Graphic Perception System for Visually Impaired Groups

Table 2

Experimental results of MS COCO dataset (bold is the best result).

Methods	Input size	FPS	Average accuracy (IoU)			Average accuracy (scale)
			0.5	0.75	0.95	S	M	L
Literature [19]	1000 × 600	7	42.7	-	21.9	—	—	—
Literature [20]	384 × 384	15	49.5	27.1	27.4	—	—	—
Literature [21]	512 × 512	22	48.5	30.3	28.8	10.9	31.8	43.5
Literature [22]	512 × 512	22.3	54.5	35.5	33	16.3	36.3	44.3
Proposed	512 × 512	20.7	58.4	39.1	33.8	16.7	37.7	45.1

Bold values represent the ideal values.