# A secure blind discrete wavelet transform based watermarking scheme using two-level singular value decomposition

> Research article (Expert Systems with Applications, 2018) · cited 82× · AI/ML

**Wikidata**: [openalex:W2808671558](https://www.wikidata.org/wiki/openalex:W2808671558)  
**Source**: https://4ort.xyz/entity/a-secure-blind-discrete-wavelet-transform-based-watermarking-scheme-using-two-level-singular-value-decomposition