# A Chaotic Lévy flight Approach in Bat and Firefly Algorithm for Gray level image Enhancement

> Research article (International Journal of Image Graphics and Signal Processing, 2015) · cited 25× · AI/ML

**Wikidata**: [openalex:W1484164095](https://www.wikidata.org/wiki/openalex:W1484164095)  
**Source**: https://4ort.xyz/entity/a-chaotic-levy-flight-approach-in-bat-and-firefly-algorithm-for-gray-level-image-enhancement