# Efficient detrending of uniform images for accurate determination of the noise power spectrum at low frequencies

> Research article (Physics in Medicine and Biology, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2940218233](https://www.wikidata.org/wiki/openalex:W2940218233)  
**Source**: https://4ort.xyz/entity/efficient-detrending-of-uniform-images-for-accurate-determination-of-the-noise-power-spectrum-at-low-frequencies