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This has actually been done before, awhile ago: https://people.csail.mit.edu/mrub/vidmag/ https://people.csail.mit.edu/mrub/vidmag/
by sbirch 4y ago
This has actually been done before, awhile ago: https://people.csail.mit.edu/mrub/vidmag/ https://people.csail.mit.edu/mrub/vidmag/
- dahdum 4y agoVery cool, thank you. I'm honestly surprised this dark magic hasn't been (ab)used yet, unless it has some strong limitations.
- bornfreddy 4y agoThis was quite a big news ~10 years ago... I think there are some patents involved, which makes the use of this technique difficult.
- ehsankia 4y agoNot sure if it's quite the same, but Google Fit has a feature that gets your respiratory rate from the selfie camera. They also have one where you put your finger on the camera flash and it uses that to see your bloodflow. https://www.lifewire.com/measure-respiratory-and-heart-rates-with-google-fit-5176887 https://www.lifewire.com/measure-respiratory-and-heart-rates...