# A Look-Up Table-Based Ray Integration Framework for 2-D/3-D Forward and Back Projection in X-Ray CT

> Research article (IEEE Transactions on Medical Imaging, 2017) · cited 25× · AI/ML

**Wikidata**: [openalex:W2746246660](https://www.wikidata.org/wiki/openalex:W2746246660)  
**Source**: https://4ort.xyz/entity/a-look-up-table-based-ray-integration-framework-for-2-d-3-d-forward-and-back-projection-in-x-ray-ct