Algorithm for Image Retrieval Based on Edge Gradient Orientation Statistical Code

Table 1

Comparison of the average precision rates between proposed algorithm and others (EOAC, EDH).

Target class	𝑃10%			𝑃20%
	Proposed	EOAC	EDH	Proposed	EOAC	EDH
Flower	70	50	52.5	68	58.7	61.3
Fruit	71	56.7	65	53	56.7	50
Mountain	60	54	53.5	45	48	49
Toy	48	50	32	35	47	31
Fighter	37	35	25	32	30	19