# A Novel Relative Position Estimation Method for Capsule Robot Moving in Gastrointestinal Tract

> Research article (Sensors, 2019) · cited 37× · AI/ML

**Wikidata**: [openalex:W2949285267](https://www.wikidata.org/wiki/openalex:W2949285267)  
**Source**: https://4ort.xyz/entity/a-novel-relative-position-estimation-method-for-capsule-robot-moving-in-gastrointestinal-tract