# Image reconstruction for positron emission tomography based on patch‐based regularization and dictionary learning

> Research article (Medical Physics, 2019) · cited 24× · AI/ML

**Wikidata**: [openalex:W2971791246](https://www.wikidata.org/wiki/openalex:W2971791246)  
**Source**: https://4ort.xyz/entity/image-reconstruction-for-positron-emission-tomography-based-on-patchbased-regularization-and-dictionary-learning