# Spectral polarization camera based on ghost imaging via sparsity constraints

> Research article (Applied Optics, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3160838628](https://www.wikidata.org/wiki/openalex:W3160838628)  
**Source**: https://4ort.xyz/entity/spectral-polarization-camera-based-on-ghost-imaging-via-sparsity-constraints