# An Efficient 3-D Point Cloud Place Recognition Approach Based on Feature Point Extraction and Transformer

> Research article (IEEE Transactions on Instrumentation and Measurement, 2022) · cited 22× · AI/ML

**Wikidata**: [openalex:W4297310234](https://www.wikidata.org/wiki/openalex:W4297310234)  
**Source**: https://4ort.xyz/entity/an-efficient-3-d-point-cloud-place-recognition-approach-based-on-feature-point-extraction-and-transformer