The Touch less Heart Beat Detection and Measurements System Using Machine Learning

Heart Rate is crucial part in medical field. Accurate and quick Calculation is necessary especially in the cases like covid-19 and Tuberculous (TB). We proposed a contactless heart rate calculation system without using any external hardware device but only mobile or laptop and its integrated web camera using Haar cascade classifier of viola-Johns for Return on Investment (ROI) selection of facial region and for RGB separation and colour detection. We are using Eulerian’s colour magnification which detect colour changes according to pumping of blood .It forms the amplitude graph of variation and counts the peak using Fast Fourier Transfer (FFT).