HeartRate Camera

rPPG Heart rate camera
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This software is base on idea of capturing Photoplethysmogram signal from realtime video and read heart rate from captured signal. Signal detection is affected by movement and changing ambient lighning. Photoplethysmogram signal noisiness can be seen on plotted magnitude graph, it directly affect reliability of estimated heart rate.

https://en.wikipedia.org/wiki/Photoplethysmogram

On first time execution of this app there may be black screen, this happen if detection models downloading from Google servers have not finished. Restarting app will fix this issue.

This software does all processing on device, there is no data stored anywhere and no data is transferred to internet.