Table 3.

Influence of XRA frames phase shifting on the gating results.

Data set	Test case	Frames range		Synchronized frames
		Primary view	Secondary view	Maximum expected	DTW	Proposed
I	1	1–40	15–40	25	43	21
	2	35–150	1–140	115	152	104
	3	60–150	1–150	90	164	79
III-C	4	20–33	17–30	13	20	11