# Autocorrelation analysis for cryo-EM with sparsity constraints: Improved sample complexity and projection-based algorithms

> Research article (Proceedings of the National Academy of Sciences, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4366817303](https://www.wikidata.org/wiki/openalex:W4366817303)  
**Source**: https://4ort.xyz/entity/autocorrelation-analysis-for-cryo-em-with-sparsity-constraints-improved-sample-complexity-and-projection-based-algorithm