# An improved non-local means filter for color image denoising

> Research article (Optik, 2018) · cited 40× · AI/ML

**Wikidata**: [openalex:W2887120790](https://www.wikidata.org/wiki/openalex:W2887120790)  
**Source**: https://4ort.xyz/entity/an-improved-non-local-means-filter-for-color-image-denoising