# Color preserving contrast enhancement for low light level images based on Retinex

> Research article (2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2289697716](https://www.wikidata.org/wiki/openalex:W2289697716)  
**Source**: https://4ort.xyz/entity/color-preserving-contrast-enhancement-for-low-light-level-images-based-on-retinex