# Improved imperceptible visible watermarking algorithm for auxiliary informationdelivery

> Research article (IET Biometrics, 2018) · cited 13× · AI/ML

**Wikidata**: [openalex:W2782441034](https://www.wikidata.org/wiki/openalex:W2782441034)  
**Source**: https://4ort.xyz/entity/improved-imperceptible-visible-watermarking-algorithm-for-auxiliary-informationdelivery