# Phase-based displacement measurement on a straight edge using an optimal complex Gabor filter

> Research article (Mechanical Systems and Signal Processing, 2021) · cited 55× · AI/ML

**Wikidata**: [openalex:W3183510962](https://www.wikidata.org/wiki/openalex:W3183510962)  
**Source**: https://4ort.xyz/entity/phase-based-displacement-measurement-on-a-straight-edge-using-an-optimal-complex-gabor-filter