# Quaternion-based weighted nuclear norm minimization for color image restoration

> Research article (Pattern Recognition, 2022) · cited 67× · AI/ML

**Wikidata**: [openalex:W4220994603](https://www.wikidata.org/wiki/openalex:W4220994603)  
**Source**: https://4ort.xyz/entity/quaternion-based-weighted-nuclear-norm-minimization-for-color-image-restoration