# Extracting high-precision full-field displacement from videos via pixel matching and optical flow

> Research article (Journal of Sound and Vibration, 2023) · cited 31× · AI/ML

**Wikidata**: [openalex:W4383901233](https://www.wikidata.org/wiki/openalex:W4383901233)  
**Source**: https://4ort.xyz/entity/extracting-high-precision-full-field-displacement-from-videos-via-pixel-matching-and-optical-flow