# Image-based gradient non-linearity characterization to determine higher-order spherical harmonic coefficients for improved spatial position accuracy in magnetic resonance imaging

> Research article (Magnetic Resonance Imaging, 2016) · cited 22× · AI/ML

**Wikidata**: [openalex:W2565276902](https://www.wikidata.org/wiki/openalex:W2565276902)  
**Source**: https://4ort.xyz/entity/image-based-gradient-non-linearity-characterization-to-determine-higher-order-spherical-harmonic-coefficients-for-improv