From: Combined application of single-energy metal artifact reduction and reconstruction techniques in patients with Cochlear implants
Non-SEMAR
SEMAR
t
p
CT value (HU)
1726.41 ± 54.96
1720.29 ± 28.65
0.65
0.519
Image noise (HU)
79.18 ± 35.40
58.94 ± 20.68
2.88
0.007
AI(HU)
61.72 ± 43.04
35.30 ± 31.21
3.06
0.004
SNR
23.39 ± 12.49
33.63 ± 14.96
−3.04
0.005