# Combining convex hull and directed graph for fast and accurate ellipse detection

> Research article (Graphical Models, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3162136141](https://www.wikidata.org/wiki/openalex:W3162136141)  
**Source**: https://4ort.xyz/entity/combining-convex-hull-and-directed-graph-for-fast-and-accurate-ellipse-detection