# Factor graph-based high-precision visual positioning for agricultural robots with fiducial markers

> Research article (Computers and Electronics in Agriculture, 2022) · cited 27× · AI/ML

**Wikidata**: [openalex:W4293876604](https://www.wikidata.org/wiki/openalex:W4293876604)  
**Source**: https://4ort.xyz/entity/factor-graph-based-high-precision-visual-positioning-for-agricultural-robots-with-fiducial-markers