Table 1.

Displacements of 15 representative points with respect to their original locations at the template phase at different slices.

Point index	Slice No.	Coordinates of the point (mm)	Known displacement (mm)	Current calculation (mm)	Conventional calculation (mm)
1	18	(173.0,223.2,90.0)	(0.0,0.0,1.0)	(0.0,0.0,1.6)	(0.0,1.7,5.0)
2	20	(171.3,219.8,100.0)	(0.0,0.0,2.0)	(0.0,0.0,2.5)	(0.0,1.7,5.0)
3	23	(275.1,199.0,115.0)	(0.0,0.0,3.5)	(0.0,0.0,4.2)	(−1.7,0.0,5.0)
4	24	(263.0,214.6,120.0)	(0.0,0.0,4)	(0.0,0.0,4.6)	(0.0,0.0,5.0)
5	28	(155.7,200.7,140.0)	(0.0,0.0,6.0)	(0.0,0.0,6.4)	(0.0, −1.7,5.0)
6	29	(295.9,164.4,145.0)	(0.0,0.0,6.5)	(0.0,0.0,7.0)	(0.0,0.0,10.0)
7	34	(176.5,174.8,170.0)	(0.0,0.0,9.0)	(0.0,0.0,9.4)	(0.0,0.0,10.0)
8	38	(185.2,160.9,190.0)	(0.0,0.0,11.0)	(0.0,0.0,11.5)	(−1.7,0.0,15.0)
9	39	(176.5,186.9,195.0)	(0.0,0.0,11.5)	(0.0,0.0,12.0)	(0.0,0.0, 15.0)
10	40	(278.6,199.0,200.0)	(0.0,0.0,12.0)	(0.0,0.0,12.6)	(1.7,0.0,15.0)
11	43	(282.1,190.4,215.0)	(0.0,0.0,13.5)	(0.0,0.0,14.1)	(0.0,0.0,15.0)
12	43	(263.0,195.5,215.0)	(0.0,0.0,13.5)	(0.0,0.0,14.1)	(−1.7,0.0,15.0)
13	46	(261.3,180.0,230.0)	(0.0,0.0,15.0)	(0.0,0.0,15.3)	(−1.7,0.0,15.0)
14	48	(282.1,173.0,240.0)	(0.0,0.0,16.0)	(0.0,0.0,16.1)	(0.0, −1.7,20.0)
15	52	(176.5,167.9,260.0)	(0.0,0.0,18.0)	(0.0,0.0,18.1)	(0.0, −1.7,20.0)