# A new signal decomposition to estimate breathing rate and heart rate from photoplethysmography signal

> Research article (Biomedical Signal Processing and Control, 2015) · cited 24× · AI/ML

**Wikidata**: [openalex:W1971808924](https://www.wikidata.org/wiki/openalex:W1971808924)  
**Source**: https://4ort.xyz/entity/a-new-signal-decomposition-to-estimate-breathing-rate-and-heart-rate-from-photoplethysmography-signal