Table 2.

The intrinsic parameter calibration results.

Parameters	Camera 1	Camera 2	Camera 3	Camera 4	Camera 5	Camera 6	Camera 7
$\mathrm{\alpha }$	2265.17	2268.45	2262.75	2267.32	2268.89	2260.77	2269.53
$\mathrm{\beta }$	2268.23	2269.23	2266.91	2265.41	2265.42	2265.92	2267.48
$\mathrm{\gamma }$	−0.81	1.08	−1.34	−0.88	1.07	−1.14	−0.56
$u_0$	639.24	645.32	640.25	639.45	637.46	637.55	643.55
$v_0$	518.05	516.41	513.25	511.90	514.12	513.51	516.02