# Road Mapping and Localization Using Sparse Semantic Visual Features

> Research article (IEEE Robotics and Automation Letters, 2021) · cited 28× · AI/ML

**Wikidata**: [openalex:W3145548033](https://www.wikidata.org/wiki/openalex:W3145548033)  
**Source**: https://4ort.xyz/entity/road-mapping-and-localization-using-sparse-semantic-visual-features