wwROIHeartRate

Video based Realtime HeartRate Calculation for Openframeworks.

Realtime color mean value plot in red ROI.
FFT based Heart rate calculation (Not Yet).

Respiration Plot.

Algorithm

1D Signal Pre-Processing. (Not Yet)
1D FFT based frequency calculation. (Not Yet)
Heart Rate Calculation from frequency.

Dependency

OpenFrameworks 0.10.1
ofxCv
ofxGraph
ofxXmlSettings
ofxGUI
XCode 10.12.x
OSX Mojave

Next Plan

1D Signal Pre-Processing.
1D FFT based frequency calculation.
Heart Rate Calcuation.
Blood Pressure Prediction using ConvNet.