# Efficient Robust Watermarking Based on Structure-Preserving Quaternion Singular Value Decomposition

> Research article (IEEE Transactions on Image Processing, 2023) · cited 26× · AI/ML

**Wikidata**: [openalex:W4384161759](https://www.wikidata.org/wiki/openalex:W4384161759)  
**Source**: https://4ort.xyz/entity/efficient-robust-watermarking-based-on-structure-preserving-quaternion-singular-value-decomposition