# Edible fiducial marker made of edible retroreflector

> Research article (Computers & Graphics, 2018) · cited 21× · AI/ML

**Wikidata**: [openalex:W2896948802](https://www.wikidata.org/wiki/openalex:W2896948802)  
**Source**: https://4ort.xyz/entity/edible-fiducial-marker-made-of-edible-retroreflector