# Global image signature for visual loop-closure detection

> Research article (Autonomous Robots, 2015) · cited 33× · AI/ML

**Wikidata**: [openalex:W2280180294](https://www.wikidata.org/wiki/openalex:W2280180294)  
**Source**: https://4ort.xyz/entity/global-image-signature-for-visual-loop-closure-detection