# Faster PET reconstruction with non-smooth priors by randomization and preconditioning

> Research article (Physics in Medicine and Biology, 2019) · cited 43× · AI/ML

**Wikidata**: [openalex:W2888335855](https://www.wikidata.org/wiki/openalex:W2888335855)  
**Source**: https://4ort.xyz/entity/faster-pet-reconstruction-with-non-smooth-priors-by-randomization-and-preconditioning