# A secure and robust block based DWT-SVD image watermarking approach

> Research article (Journal of Information and Optimization Sciences, 2017) · cited 23× · AI/ML

**Wikidata**: [openalex:W2764030081](https://www.wikidata.org/wiki/openalex:W2764030081)  
**Source**: https://4ort.xyz/entity/a-secure-and-robust-block-based-dwt-svd-image-watermarking-approach