# Optimization of speckle patterns in ghost imaging via sparse constraints by mutual coherence minimization

> Research article (Chinese Optics Letters, 2015) · cited 20× · AI/ML

**Wikidata**: [openalex:W2215928231](https://www.wikidata.org/wiki/openalex:W2215928231)  
**Source**: https://4ort.xyz/entity/optimization-of-speckle-patterns-in-ghost-imaging-via-sparse-constraints-by-mutual-coherence-minimization