# A Real-Time Vehicle Counting, Speed Estimation, and Classification System Based on Virtual Detection Zone and YOLO

> Research article (Mathematical Problems in Engineering, 2021) · cited 81× · AI/ML

**Wikidata**: [openalex:W3208361630](https://www.wikidata.org/wiki/openalex:W3208361630)  
**Source**: https://4ort.xyz/entity/a-real-time-vehicle-counting-speed-estimation-and-classification-system-based-on-virtual-detection-zone-and-yolo