# Investigation of optimization-based reconstruction with an image-total-variation constraint in PET

> Research article (Physics in Medicine and Biology, 2016) · cited 46× · AI/ML

**Wikidata**: [openalex:W2496899299](https://www.wikidata.org/wiki/openalex:W2496899299)  
**Source**: https://4ort.xyz/entity/investigation-of-optimization-based-reconstruction-with-an-image-total-variation-constraint-in-pet