# A novel robust image watermarking in quaternion wavelet domain based on superpixel segmentation

> Research article (Multidimensional Systems and Signal Processing, 2020) · cited 17× · AI/ML

**Wikidata**: [openalex:W3011202322](https://www.wikidata.org/wiki/openalex:W3011202322)  
**Source**: https://4ort.xyz/entity/a-novel-robust-image-watermarking-in-quaternion-wavelet-domain-based-on-superpixel-segmentation