# Nonconvex regularization for convex image smoothing

> Research article (Signal Processing, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4309672332](https://www.wikidata.org/wiki/openalex:W4309672332)  
**Source**: https://4ort.xyz/entity/nonconvex-regularization-for-convex-image-smoothing