Table 5 Ablation study of the POI tracking network and shape alignment.
From: Multiview 2D/3D image registration in minimally invasive pelvic surgery navigation
# | POI tracking network | Shape alignment | mFRE (mm) | GFR (%) | mTME (mm) | mReg.time (s) | ||
|---|---|---|---|---|---|---|---|---|
U-NET | U-NET+CBAM | Procrustes analysis | BnB | |||||
1 | \(\surd\) |  | \(\surd\) |  | 14.46 ± 11.04 | 15.80 | 0.4375 ± 0.2154 | 1.06 ± 0.45 |
2 |  | \(\surd\) | \(\surd\) |  | 10.31 ± 6.24 | 5.60 | 0.2046 ± 0.1490 | 2.64 ± 1.83 |
3 |  | \(\surd\) |  | \(\surd\) | 6.19 ± 4.02 | 3.33 | 0.0655 ± 0.0473 | 3.12 ± 0.95 |
