# PET-MRI Joint Reconstruction by Joint Sparsity Based Tight Frame Regularization

> Research article (SIAM Journal on Imaging Sciences, 2018) · cited 14× · AI/ML

**Wikidata**: [openalex:W2963824152](https://www.wikidata.org/wiki/openalex:W2963824152)  
**Source**: https://4ort.xyz/entity/pet-mri-joint-reconstruction-by-joint-sparsity-based-tight-frame-regularization