# ℓ1 Trend Filter for Image Denoising

> Research article (Procedia Computer Science, 2016) · cited 11× · AI/ML

**Wikidata**: [openalex:W2516223132](https://www.wikidata.org/wiki/openalex:W2516223132)  
**Source**: https://4ort.xyz/entity/l1-trend-filter-for-image-denoising