# Generating random grid-based visual secret sharing with multi-level encoding

> Research article (Signal Processing Image Communication, 2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2612572921](https://www.wikidata.org/wiki/openalex:W2612572921)  
**Source**: https://4ort.xyz/entity/generating-random-grid-based-visual-secret-sharing-with-multi-level-encoding