# Retracted: Speed Limit Signboard Recognition and Audio Alert for Driver Using CNN

> Research article (2023 7th International Conference on Trends in Electronics and Informatics (ICOEI), 2023) · cited 20× · AI/ML

**Wikidata**: [openalex:W4377969751](https://www.wikidata.org/wiki/openalex:W4377969751)  
**Source**: https://4ort.xyz/entity/retracted-speed-limit-signboard-recognition-and-audio-alert-for-driver-using-cnn