# Planar fiducial markers: a comparative study

> Research article (Virtual Reality, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4321438033](https://www.wikidata.org/wiki/openalex:W4321438033)  
**Source**: https://4ort.xyz/entity/planar-fiducial-markers-a-comparative-study