Image Dehazing Method of Transmission Line for Unmanned Aerial Vehicle Inspection Based on Densely Connection Pyramid Network

Table 2

Target detection results.

	Tower failure (AP)	Small-size fittings (AP)	Ground wire fault (AP)	Insulator failure (AP)	mAP
Foggy image	0.5746	0.4368	0.5128	0.5974	0.5304
He defog image	0.6417	0.4985	0.5847	0.6187	0.5859
Li defog image	0.6239	0.5018	0.6017	0.6245	0.5880
This article method	0.7828	0.5786	0.6451	0.7013	0.6770