Is anyone working on the use of the Raspberry Pi Camera module as a heart rate sensor?

I am new to using Raspberry Pi. I want to build a non-contact real-time heart rate monitoring system using Raspberry Pi 3 Model B and Pi NoIR camera.

I found two related projects which are:




Is it possible to build this system using Raspberry Pi? Also, Is it possible to calculate FFTs and FFTs on the Raspberry Pi?


Thanks for your time and consideration.