HeartPy – Python Heart Rate Analysis Toolkit
The toolkit is designed to handle (noisy) PPG data collected with either PPG or camera sensors:
https://www.sciencedirect.com/science/article/abs/pii/S1369847818306740
https://python-heart-rate-analysis-toolkit.readthedocs.io/en/latest/
https://scholar.google.com/scholar?hl=de&as_sdt=0%2C5&q=HeartPy&btnG=
Developer: Paul van Gent, Delft University of Technology, Niederlande
https://github.com/paulvangentcom
Note on using it in scientific research:
Support is available at P.vanGent@tudelft.nl. When using the toolkit in your scientific work: please contact the developer in the process. He can help you implement the toolkit, and the collaboration will also help improve the toolkit so that it can handle more types of data in the future.