Group | Point | Mark points on the real model | Mark points on the virtual model | Error (mm) | Average error (mm) | ||||
---|---|---|---|---|---|---|---|---|---|
X | Y | Z | X | Y | Z | ||||
A | P1 | 45.70 | − 25.95 | − 1363.48 | 55.87 | − 28.01 | − 1361.26 | 10.61 | 10.23 |
P2 | 47.81 | − 0.78 | − 1323.44 | 54.52 | − 6.91 | − 1324.59 | 9.16 | ||
P3 | 58.86 | 48.77 | − 1327.13 | 51.42 | 46.80 | − 1334.29 | 10.51 | ||
P4 | 69.86 | − 24.88 | − 1332.28 | 66.00 | − 20.89 | − 1341.33 | 10.62 | ||
B | P1 | 165.24 | − 108.11 | − 1206.25 | 160.57 | − 104.36 | − 1208.38 | 9.71 | 9.98 |
P2 | 151.02 | − 72.56 | − 1214.28 | 156.34 | − 69.75 | − 1210.33 | 10.02 | ||
P3 | 135.46 | − 28.12 | − 1216.35 | 141.28 | − 27.34 | − 1222.28 | 9.86 | ||
P4 | 198.23 | − 93.28 | − 1208.21 | 191.29 | − 91.34 | − 1200.05 | 10.36 | ||
C | P1 | − 144.83 | − 220.59 | − 1500.30 | − 139.32 | − 225.31 | − 1507.44 | 10.15 | 8.99 |
P2 | − 143.56 | − 219.11 | − 1453.06 | − 138.04 | − 215.58 | − 1458.95 | 8.82 | ||
P3 | − 111.46 | − 186.21 | − 1431.23 | − 106.91 | − 190.55 | − 1436.52 | 8.23 | ||
P4 | − 132.74 | − 245.08 | − 1471.85 | − 127.87 | − 248.28 | − 1478.40 | 8.77 | ||
D | P1 | 196.32 | − 86.45 | − 1220.78 | 189.36 | − 89.25 | − 1214.33 | 10.06 | 9.70 |
P2 | 169.42 | − 48.69 | − 1215.68 | 162.98 | − 50.21 | − 1209.22 | 10.02 | ||
P3 | 162.94 | − 21.69 | − 1250.64 | 170.75 | − 23.12 | − 1145.88 | 9.26 | ||
P4 | 190.32 | − 58.96 | − 1178.14 | 182.45 | − 54.31 | − 1196.34 | 9.45 |