# Feature Detection of GFRP Subsurface Defects Using Fast Randomized Sparse Principal Component Thermography

> Research article (International Journal of Thermophysics, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4294043836](https://www.wikidata.org/wiki/openalex:W4294043836)  
**Source**: https://4ort.xyz/entity/feature-detection-of-gfrp-subsurface-defects-using-fast-randomized-sparse-principal-component-thermography