# FASPR: A fast sparse phase retrieval algorithm via the epigraph concept

> Research article (Digital Signal Processing, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2803120452](https://www.wikidata.org/wiki/openalex:W2803120452)  
**Source**: https://4ort.xyz/entity/faspr-a-fast-sparse-phase-retrieval-algorithm-via-the-epigraph-concept