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SWY666 / rPPG_UI_interface

UI interface, which allows user to quickly learn about their current heart rate via webcam.
MIT License
6 stars 0 forks source link

About rPPG method #2

Open jeb0813 opened 1 year ago

jeb0813 commented 1 year ago

I tried running your code, but it doesn't seem to work on my computer, so I can't see it in action. According to the picture in README, the rppg waveform you obtained seems to be very good, but you seem to only use simple filtering. Can you introduce the method you use in detail or give a reference? Thank you so much if you can.

SWY666 commented 1 year ago

The rPPG method involved in this code is GREEN [1] (Remote plethysmographic imaging using ambient light.), it's a basic rPPG method. Therefore, when testing, you should keep still in front of the webcam. Very poor performance against noise (such as motion and illumination) is common for these traditional methods. For more information, you can check this: https://github.com/phuselab/pyVHR, it provides a lot of traditional and some deep learning methods for rPPG signal extraction.