# Secured Secret Sharing of QR Codes Based on Nonnegative Matrix Factorization and Regularized Super Resolution Convolutional Neural Network

> Research article (Sensors, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4224091773](https://www.wikidata.org/wiki/openalex:W4224091773)  
**Source**: https://4ort.xyz/entity/secured-secret-sharing-of-qr-codes-based-on-nonnegative-matrix-factorization-and-regularized-super-resolution-convolutio