# A novel rotated sigmoid weight function for higher performance in heterogeneous deformation measurement with digital image correlation

> Research article (Optics and Lasers in Engineering, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4290886948](https://www.wikidata.org/wiki/openalex:W4290886948)  
**Source**: https://4ort.xyz/entity/a-novel-rotated-sigmoid-weight-function-for-higher-performance-in-heterogeneous-deformation-measurement-with-digital-ima