# Heart rate estimation from facial videos using nonlinear mode decomposition and improved consistency check

> Research article (Signal Image and Video Processing, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3133613174](https://www.wikidata.org/wiki/openalex:W3133613174)  
**Source**: https://4ort.xyz/entity/heart-rate-estimation-from-facial-videos-using-nonlinear-mode-decomposition-and-improved-consistency-check