# An RGB-D Camera Based Visual Positioning System for Assistive Navigation by a Robotic Navigation Aid

> Research article (IEEE/CAA Journal of Automatica Sinica, 2021) · cited 63× · AI/ML

**Wikidata**: [openalex:W3176892919](https://www.wikidata.org/wiki/openalex:W3176892919)  
**Source**: https://4ort.xyz/entity/an-rgb-d-camera-based-visual-positioning-system-for-assistive-navigation-by-a-robotic-navigation-aid