# Sparse Gradient Regularized Deep Retinex Network for Robust Low-Light Image Enhancement

> Research article (IEEE Transactions on Image Processing, 2021) · cited 675× · AI/ML

**Wikidata**: [openalex:W3125869362](https://www.wikidata.org/wiki/openalex:W3125869362)  
**Source**: https://4ort.xyz/entity/sparse-gradient-regularized-deep-retinex-network-for-robust-low-light-image-enhancement