# On estimation of bias field in MRI images: polynomial vs Gaussian surface fitting method

> Research article (Journal of Chemometrics, 2016) · cited 13× · AI/ML

**Wikidata**: [openalex:W2507644960](https://www.wikidata.org/wiki/openalex:W2507644960)  
**Source**: https://4ort.xyz/entity/on-estimation-of-bias-field-in-mri-images-polynomial-vs-gaussian-surface-fitting-method