# Low-light image enhancement based on sharpening-smoothing image filter

> Research article (Digital Signal Processing, 2023) · cited 51× · AI/ML

**Wikidata**: [openalex:W4366817499](https://www.wikidata.org/wiki/openalex:W4366817499)  
**Source**: https://4ort.xyz/entity/low-light-image-enhancement-based-on-sharpening-smoothing-image-filter