# Multiple-image encryption scheme based on ghost imaging of Hadamard matrix and spatial multiplexing

> Research article (Applied Physics B, 2019) · cited 42× · AI/ML

**Wikidata**: [openalex:W2969782202](https://www.wikidata.org/wiki/openalex:W2969782202)  
**Source**: https://4ort.xyz/entity/multiple-image-encryption-scheme-based-on-ghost-imaging-of-hadamard-matrix-and-spatial-multiplexing