# Limited-Angle X-Ray CT Reconstruction Using Image Gradient <i>ℓ</i>₀-Norm With Dictionary Learning

> Research article (IEEE Transactions on Radiation and Plasma Medical Sciences, 2020) · cited 58× · AI/ML

**Wikidata**: [openalex:W3021167652](https://www.wikidata.org/wiki/openalex:W3021167652)  
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