Research Article
Markerless Augmented Reality via Stereo Video See-Through Head-Mounted Display Device
Table 1
Target registration error of each skin-attached marker after using various alignment methods.
| | | Target 1 | Target 2 | Target 3 | Target 4 | Target 5 | Average |
| MeanTRE (mm)
using Adaptive-ICP [37] | 9.35 | 5.73 | 4.79 | 8.38 | 7.78 | 7.20 |
| MeanTRE (mm)
using Random-ICP [38] | 9.87 | 5.82 | 5.15 | 8.88 | 8.24 | 7.59 |
| MeanTRE (mm)
using Fast-MICP [39] | 4.51 | 5.13 | 3.56 | 1.57 | 1.66 | 3.28 |
| MeanTRE (mm)
using improved ICP | 3.47 | 2.22 | 3.06 | 3.55 | 3.77 | 3.21 |
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