# PPG pulse direction determination algorithm for PPG waveform inversion by wrist rotation

> Research article (2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017) · cited 13× · AI/ML

**Wikidata**: [openalex:W2756162053](https://www.wikidata.org/wiki/openalex:W2756162053)  
**Source**: https://4ort.xyz/entity/ppg-pulse-direction-determination-algorithm-for-ppg-waveform-inversion-by-wrist-rotation