# Traffic Light and Arrow Signal Recognition Based on a Unified Network

> Research article (Applied Sciences, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3198141117](https://www.wikidata.org/wiki/openalex:W3198141117)  
**Source**: https://4ort.xyz/entity/traffic-light-and-arrow-signal-recognition-based-on-a-unified-network