# Print-scan invariant text image watermarking for hardcopy document authentication

> Research article (Multimedia Tools and Applications, 2018) · cited 24× · AI/ML

**Wikidata**: [openalex:W2791432623](https://www.wikidata.org/wiki/openalex:W2791432623)  
**Source**: https://4ort.xyz/entity/print-scan-invariant-text-image-watermarking-for-hardcopy-document-authentication