# QR code based color image stego-crypto technique using dynamic bit replacement and logistic map

> Research article (Optik, 2020) · cited 23× · AI/ML

**Wikidata**: [openalex:W3095459665](https://www.wikidata.org/wiki/openalex:W3095459665)  
**Source**: https://4ort.xyz/entity/qr-code-based-color-image-stego-crypto-technique-using-dynamic-bit-replacement-and-logistic-map