# An investigation of spatial resolution and noise in reconstructed CT images using iterative reconstruction (IR) and filtered back-projection (FBP)

> Research article (Journal of Physics Conference Series, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2912746126](https://www.wikidata.org/wiki/openalex:W2912746126)  
**Source**: https://4ort.xyz/entity/an-investigation-of-spatial-resolution-and-noise-in-reconstructed-ct-images-using-iterative-reconstruction-ir-and-filter