# A Training-Free, Lightweight Global Image Descriptor for Long-Term Visual Place Recognition Toward Autonomous Vehicles

> Research article (IEEE Transactions on Intelligent Transportation Systems, 2023) · cited 16× · AI/ML

**Wikidata**: [openalex:W4387717541](https://www.wikidata.org/wiki/openalex:W4387717541)  
**Source**: https://4ort.xyz/entity/a-training-free-lightweight-global-image-descriptor-for-long-term-visual-place-recognition-toward-autonomous-vehicles