# Improving Positioning Accuracy via Map Matching Algorithm for Visual–Inertial Odometer

> Research article (Sensors, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W2998858957](https://www.wikidata.org/wiki/openalex:W2998858957)  
**Source**: https://4ort.xyz/entity/improving-positioning-accuracy-via-map-matching-algorithm-for-visualinertial-odometer