# Technical Note: FreeCT_wFBP: A robust, efficient, open‐source implementation of weighted filtered backprojection for helical, fan‐beam CT

> Research article (Medical Physics, 2016) · cited 34× · AI/ML

**Wikidata**: [openalex:W2280092112](https://www.wikidata.org/wiki/openalex:W2280092112)  
**Source**: https://4ort.xyz/entity/technical-note-freect-wfbp-a-robust-efficient-opensource-implementation-of-weighted-filtered-backprojection-for-helical-