# Efficient approach for non‐ideal iris segmentation using improved particle swarm optimisation‐based multilevel thresholding and geodesic active contours

> Research article (IET Image Processing, 2018) · cited 23× · AI/ML

**Wikidata**: [openalex:W2802671347](https://www.wikidata.org/wiki/openalex:W2802671347)  
**Source**: https://4ort.xyz/entity/efficient-approach-for-nonideal-iris-segmentation-using-improved-particle-swarm-optimisationbased-multilevel-thresholdin