Image Retrieval Technology of Smart Archives from the Perspective of National Reading

Table 3

Experimental results of retrieval time.

Features	Retrieval time (s)
	Reference [9] technology	Reference [10] technology	Paper technology
Text features	6.58	5.55	1.33
Scene features	6.03	6.22	2.25
Character characteristics	7.29	7.52	1.55
Multimodal feature	8.14	8.02	1.30
The average	7.01	6.83	1.61