# Semi-fragile watermarking scheme based on perceptual hash function (PHF) for image tampering detection

> Research article (Multimedia Tools and Applications, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3161616398](https://www.wikidata.org/wiki/openalex:W3161616398)  
**Source**: https://4ort.xyz/entity/semi-fragile-watermarking-scheme-based-on-perceptual-hash-function-phf-for-image-tampering-detection