# A Novel Hierarchical Secret Image Sharing Scheme with Multi-Group Joint Management

> Research article (Mathematics, 2020) · cited 59× · AI/ML

**Wikidata**: [openalex:W3011742889](https://www.wikidata.org/wiki/openalex:W3011742889)  
**Source**: https://4ort.xyz/entity/a-novel-hierarchical-secret-image-sharing-scheme-with-multi-group-joint-management