# Extended RGB2Gray conversion model for efficient contrast preserving decolorization

> Research article (Multimedia Tools and Applications, 2016) · cited 23× · AI/ML

**Wikidata**: [openalex:W2496841304](https://www.wikidata.org/wiki/openalex:W2496841304)  
**Source**: https://4ort.xyz/entity/extended-rgb2gray-conversion-model-for-efficient-contrast-preserving-decolorization