# A fast GPU-based approach to branchless distance-driven projection and back-projection in cone beam CT

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2016) · cited 10× · AI/ML

**Wikidata**: [openalex:W2265004968](https://www.wikidata.org/wiki/openalex:W2265004968)  
**Source**: https://4ort.xyz/entity/a-fast-gpu-based-approach-to-branchless-distance-driven-projection-and-back-projection-in-cone-beam-ct