# Unsupervised Low-Light Image Enhancement Using Bright Channel Prior

> Research article (IEEE Signal Processing Letters, 2020) · cited 97× · AI/ML

**Wikidata**: [openalex:W2999935620](https://www.wikidata.org/wiki/openalex:W2999935620)  
**Source**: https://4ort.xyz/entity/unsupervised-low-light-image-enhancement-using-bright-channel-prior