# Image contrast enhancement with brightness preservation using an optimal gamma correction and weighted sum approach

> Research article (Journal of Modern Optics, 2015) · cited 59× · AI/ML

**Wikidata**: [openalex:W2077345813](https://www.wikidata.org/wiki/openalex:W2077345813)  
**Source**: https://4ort.xyz/entity/image-contrast-enhancement-with-brightness-preservation-using-an-optimal-gamma-correction-and-weighted-sum-approach