Table 1.

Alignment accuracy using P-value between our method and other methods under tilt range ±60^∘

	SNR	C1	C2
	0.03	2.24E-05	0.01
	0.01	0.41	0.00
	0.003	1.01E-15	2.14E-13

We define C1, which is considered as P-value derived from the CCC values of our method minus the CCC values of the Xu’s method. We similarly define C2