# Colour image enhancement with brightness preservation and edge sharpening using a heat conduction matrix

> Research article (IET Image Processing, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3092241601](https://www.wikidata.org/wiki/openalex:W3092241601)  
**Source**: https://4ort.xyz/entity/colour-image-enhancement-with-brightness-preservation-and-edge-sharpening-using-a-heat-conduction-matrix