Research Article

An Indoor Navigation System Based on Stereo Camera and Inertial Sensors with Points and Lines

Table 1

Translation errors (RMSE) in meters of the EuRoC dataset.

VINS (point and lines) (m)MSCKF (m)StVO-PL (m)

MH 010.1050.1120.1160.1930.3520.1390.0710.3860.8130.2710.3880.941
MH 020.0820.1680.1080.2160.1340.1260.0780.2010.9290.2510.2020.984
MH 030.3060.1370.1720.3770.1740.4910.1240.5351.6691.0690.2712.001
MH 040.3230.3220.3070.5510.6290.6650.1140.9230.8651.3651.8532.458
MH 050.3760.3350.2090.5460.5690.3260.6450.9200.6722.2320.6772.423
V1 010.2860.1010.1090.2610.7971.0040.7170.3220.7971.0030.7181.468
V1 020.0810.0850.1750.2110.1810.1460.0550.2390.2500.3790.3920.599
V1 030.2020.2470.1340.3470.2910.3570.3960.6080.2641.8230.4531.897
V2 010.0980.1710.0450.2020.2060.2140.2380.3810.9710.3880.9621.421
V2 020.0960.2460.1200.2890.4120.2030.2640.5311.5190.9681.7662.522
V2 030.5290.6490.5671.011