# A New Cross-Space Total Variation Regularization Model for Color Image Restoration With Quaternion Blur Operator

> Research article (IEEE Transactions on Image Processing, 2025) · cited 12× · AI/ML

**Wikidata**: [openalex:W4406946730](https://www.wikidata.org/wiki/openalex:W4406946730)  
**Source**: https://4ort.xyz/entity/a-new-cross-space-total-variation-regularization-model-for-color-image-restoration-with-quaternion-blur-operator