# Robust Image watermarking Method Using Homomorphic Block-Based KLT

> Research article (Optik, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W1759466657](https://www.wikidata.org/wiki/openalex:W1759466657)  
**Source**: https://4ort.xyz/entity/robust-image-watermarking-method-using-homomorphic-block-based-klt