# Preserving user-friendly shadow and high-contrast quality for multiple visual secret sharing technique

> Research article (Digital Signal Processing, 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2080234894](https://www.wikidata.org/wiki/openalex:W2080234894)  
**Source**: https://4ort.xyz/entity/preserving-user-friendly-shadow-and-high-contrast-quality-for-multiple-visual-secret-sharing-technique