# Pixel density based trimmed median filter for removal of noise from surface image

> Research article (Applied Nanoscience, 2021) · cited 46× · AI/ML

**Wikidata**: [openalex:W3175661430](https://www.wikidata.org/wiki/openalex:W3175661430)  
**Source**: https://4ort.xyz/entity/pixel-density-based-trimmed-median-filter-for-removal-of-noise-from-surface-image