# Improved Vision-Based Vehicle Detection and Classification by Optimized YOLOv4

> Research article (IEEE Access, 2022) · cited 87× · AI/ML

**Wikidata**: [openalex:W4205372841](https://www.wikidata.org/wiki/openalex:W4205372841)  
**Source**: https://4ort.xyz/entity/improved-vision-based-vehicle-detection-and-classification-by-optimized-yolov4