# Super-resolution of PET image based on dictionary learning and random forests

> Research article (Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, 2019) · cited 25× · AI/ML

**Wikidata**: [openalex:W2915677399](https://www.wikidata.org/wiki/openalex:W2915677399)  
**Source**: https://4ort.xyz/entity/super-resolution-of-pet-image-based-on-dictionary-learning-and-random-forests