Research Article

Affine-Invariant Geometric Constraints-Based High Accuracy Simultaneous Localization and Mapping

Table 2

Results of experiment CityCenter.

RecallPrecisionAverage processing time (per frame)

The proposed method86.2%100%1570.1 ms
RTAB-map [5]81%100%1375.2 ms
FAB-map [6]43.32%100%233.2 ms
PIRF-nav2.0 [8]80%99.4%426.3 ms