PulseCam
Measuring heart rate from an ordinary webcam with remote photoplethysmography, running locally so the video never leaves the machine.
Spec
- Method
- Remote photoplethysmography
- Baseline
- Forehead ROI, green channel, FFT peak
- Filter
- Butterworth bandpass
- Model
- PhysNet 3D-CNN, 0.77M params
- Training data
- UBFC-rPPG
- Runs on
- Apple MPS, CUDA or CPU
Write-up coming soon.
Why I built it
Who it was for and what problem they had.
The hard part
One decision I had to make and what I gave up.
What I'd do next
Honest limits and the next measurement.