High-Accuracy Measurement of Three-Dimensional Inclinations of Power Transmission Towers Using Reconstruction Model of Stereo Images

Table 1

The calculated and measured values of 3D inclinations (unit: degree).

Four cases	The calculated values by proposed method			The measured values by inclinometer			Maximum measurement error
	Case 1	0	0	0	–	0		0	0.00
Case 2	0.08	4.92	0.07	–	5	0	0.08
Case 3	0.09	9.89	0.09	–	10	0	0.11
Case 4	0.04	15.07	0.06	–	15	0	0.07