# Using sparsity information for iterative phase retrieval in x-ray propagation imaging

> Research article (Optics Express, 2016) · cited 24× · AI/ML

**Wikidata**: [openalex:W2334407881](https://www.wikidata.org/wiki/openalex:W2334407881)  
**Source**: https://4ort.xyz/entity/using-sparsity-information-for-iterative-phase-retrieval-in-x-ray-propagation-imaging