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Table 4 The statistical results of the registration between F-CBCT and D-CBCT

From: Low-dose cone-beam CT (LD-CBCT) reconstruction for image-guided radiation therapy (IGRT) by three-dimensional dual-dictionary learning

 

Translation (mm)

Rotation (°)

xt-F - xt-D

yt-F- yt-D

zt-F - zt-D

xr-F - xr-D

yr-F - yr-D

zr-F - zr-D

Mean

0.10

0.20

−0.30

0.10

−0.1

−0.10

standard deviation

0.43

0.29

0.56

0.21

0.36

0.20

Absolute

maximum

1.2

1.2

1.8

0.7

1.7

1.3

P

.03

.001

.001

.001

.04

.05