# An Optimized Halftone Visual Cryptography Scheme Using Error Diffusion

> Research article (Multimedia Tools and Applications, 2018) · cited 14× · AI/ML

**Wikidata**: [openalex:W2790818085](https://www.wikidata.org/wiki/openalex:W2790818085)  
**Source**: https://4ort.xyz/entity/an-optimized-halftone-visual-cryptography-scheme-using-error-diffusion