# Robust periodic blind watermarking based on sub-block mapping and block encryption

> Research article (Expert Systems with Applications, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4362579604](https://www.wikidata.org/wiki/openalex:W4362579604)  
**Source**: https://4ort.xyz/entity/robust-periodic-blind-watermarking-based-on-sub-block-mapping-and-block-encryption