# Color Enhancement in Endoscopic Images Using Adaptive Sigmoid Function and Space Variant Color Reproduction

> Research article (Computational and Mathematical Methods in Medicine, 2015) · cited 35× · AI/ML

**Wikidata**: [openalex:W1594139388](https://www.wikidata.org/wiki/openalex:W1594139388)  
**Source**: https://4ort.xyz/entity/color-enhancement-in-endoscopic-images-using-adaptive-sigmoid-function-and-space-variant-color-reproduction