# Subpixel phase-based image registration using Savitzky–Golay differentiators in gradient-correlation

> Research article (Computer Vision and Image Understanding, 2017) · cited 44× · AI/ML

**Wikidata**: [openalex:W2768942158](https://www.wikidata.org/wiki/openalex:W2768942158)  
**Source**: https://4ort.xyz/entity/subpixel-phase-based-image-registration-using-savitzkygolay-differentiators-in-gradient-correlation