# BTC: A Binary and Triangle Combined Descriptor for 3-D Place Recognition

> Research article (IEEE Transactions on Robotics, 2024) · cited 48× · AI/ML

**Wikidata**: [openalex:W4390778110](https://www.wikidata.org/wiki/openalex:W4390778110)  
**Source**: https://4ort.xyz/entity/btc-a-binary-and-triangle-combined-descriptor-for-3-d-place-recognition