# An accurate and robust strain field smoothing method based on polynomial fitting and anisotropic diffusion in digital image correlation

> Research article (Measurement, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4389328517](https://www.wikidata.org/wiki/openalex:W4389328517)  
**Source**: https://4ort.xyz/entity/an-accurate-and-robust-strain-field-smoothing-method-based-on-polynomial-fitting-and-anisotropic-diffusion-in-digital-im