# Image-based operational modal analysis and damage detection validated in an instrumented small-scale steel frame structure

> Research article (Mechanical Systems and Signal Processing, 2021) · cited 36× · AI/ML

**Wikidata**: [openalex:W4200316785](https://www.wikidata.org/wiki/openalex:W4200316785)  
**Source**: https://4ort.xyz/entity/image-based-operational-modal-analysis-and-damage-detection-validated-in-an-instrumented-small-scale-steel-frame-structu