Map matching algorithms are fundamental to aligning raw positioning data, typically obtained through GPS, with digital road network databases. These techniques address inherent uncertainties in GPS ...

A lane-keeping system uses a sensor-fusion engine integrating GPS and an IMU with a two-stage map-matching algorithm. The system does not require explicit lane-level geo-referencing, saving massive ...

"Our map-matching algorithm solution improves the positioning accuracy of navigation systems and can be applied for both vehicles and pedestrians. It can easily be adapted for real-time implementation ...