# Applying Visual Cryptography to Enhance Text Captchas

> Research article (Mathematics, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3009387812](https://www.wikidata.org/wiki/openalex:W3009387812)  
**Source**: https://4ort.xyz/entity/applying-visual-cryptography-to-enhance-text-captchas