# A perceptual hash based blind-watermarking scheme for image authentication

> Research article (Expert Systems with Applications, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4367310484](https://www.wikidata.org/wiki/openalex:W4367310484)  
**Source**: https://4ort.xyz/entity/a-perceptual-hash-based-blind-watermarking-scheme-for-image-authentication