# A Novel Variational Model for Detail-Preserving Low-Illumination Image Enhancement

> Research article (Signal Processing, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4206913987](https://www.wikidata.org/wiki/openalex:W4206913987)  
**Source**: https://4ort.xyz/entity/a-novel-variational-model-for-detail-preserving-low-illumination-image-enhancement