# A new robust digital watermarking using local polar harmonic transform

> Research article (Computers & Electrical Engineering, 2015) · cited 28× · AI/ML

**Wikidata**: [openalex:W2059364717](https://www.wikidata.org/wiki/openalex:W2059364717)  
**Source**: https://4ort.xyz/entity/a-new-robust-digital-watermarking-using-local-polar-harmonic-transform