# Automatic circle detection on images using the Teaching Learning Based Optimization algorithm and gradient analysis

> Research article (Applied Intelligence, 2018) · cited 21× · AI/ML

**Wikidata**: [openalex:W2906497069](https://www.wikidata.org/wiki/openalex:W2906497069)  
**Source**: https://4ort.xyz/entity/automatic-circle-detection-on-images-using-the-teaching-learning-based-optimization-algorithm-and-gradient-analysis